diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3e2a7ffd41..68d4985ad8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -33,6 +33,7 @@ We use *breaking :warning:* to mark changes that are not backward compatible (re
 - [#4340](https://github.com/thanos-io/thanos/pull/4340) UI: now displays the duration and all annotations of an alert in the alerts page.
 - [#4348](https://github.com/thanos-io/thanos/pull/4348) Fixed parsing of the port in the log middleware.
 - [#4417](https://github.com/thanos-io/thanos/pull/4417) UI: fixed the night mode in Bucket UI.
+- [#4442](https://github.com/thanos-io/thanos/pull/4442) Ruler: fix SIGHUP reload signal not working.
 
 ### Changed
 
diff --git a/VERSION b/VERSION
index 8f525c2c93..2157409059 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-0.22.0-rc.0
+0.22.0
diff --git a/cmd/thanos/rule.go b/cmd/thanos/rule.go
index ff5ca1310c..1872e6e935 100644
--- a/cmd/thanos/rule.go
+++ b/cmd/thanos/rule.go
@@ -80,7 +80,6 @@ type ruleConfig struct {
 	ruleFiles      []string
 	objStoreConfig *extflag.PathOrContent
 	dataDir        string
-	reloadSignal   <-chan struct{}
 	lset           labels.Labels
 }
 
@@ -195,6 +194,7 @@ func registerRule(app *extkingpin.App) {
 			tracer,
 			comp,
 			*conf,
+			reload,
 			getFlagsMap(cmd.Flags()),
 			httpLogOpts,
 			grpcLogOpts,
@@ -257,6 +257,7 @@ func runRule(
 	tracer opentracing.Tracer,
 	comp component.Component,
 	conf ruleConfig,
+	reloadSignal <-chan struct{},
 	flagsMap map[string]string,
 	httpLogOpts []logging.Option,
 	grpcLogOpts []grpc_logging.Option,
@@ -483,7 +484,7 @@ func runRule(
 			}
 			for {
 				select {
-				case <-conf.reloadSignal:
+				case <-reloadSignal:
 					if err := reloadRules(logger, conf.ruleFiles, ruleMgr, conf.evalInterval, metrics); err != nil {
 						level.Error(logger).Log("msg", "reload rules by sighup failed", "err", err)
 					}
diff --git a/test/e2e/rule_test.go b/test/e2e/rule_test.go
index e2ee815132..3e7f6a2069 100644
--- a/test/e2e/rule_test.go
+++ b/test/e2e/rule_test.go
@@ -71,9 +71,39 @@ groups:
       severity: page
     annotations:
       summary: "I always complain and I have been loaded via /-/reload."
+`
+	testAlertRuleAddedLaterSignal = `
+groups:
+- name: example
+  interval: 1s
+  partial_response_strategy: "WARN"
+  rules:
+  - alert: TestAlert_HasBeenLoadedViaWebHandler
+    # It must be based on actual metric, otherwise call to StoreAPI would be not involved.
+    expr: absent(some_metric)
+    labels:
+      severity: page
+    annotations:
+      summary: "I always complain and I have been loaded via sighup signal."
+- name: example2
+  interval: 1s
+  partial_response_strategy: "WARN"
+  rules:
+  - alert: TestAlert_HasBeenLoadedViaWebHandler
+    # It must be based on actual metric, otherwise call to StoreAPI would be not involved.
+    expr: absent(some_metric)
+    labels:
+      severity: page
+    annotations:
+      summary: "I always complain and I have been loaded via sighup signal."
 `
 )
 
+type rulesResp struct {
+	Status string
+	Data   *rulespb.RuleGroups
+}
+
 func createRuleFile(t *testing.T, path, content string) {
 	t.Helper()
 	err := ioutil.WriteFile(path, []byte(content), 0666)
@@ -97,6 +127,30 @@ func reloadRulesHTTP(t *testing.T, ctx context.Context, endpoint string) {
 	testutil.Equals(t, 200, resp.StatusCode)
 }
 
+func reloadRulesSignal(t *testing.T, r *e2ethanos.Service) {
+	c := e2e.NewCommand("kill", "-1", "1")
+	_, _, err := r.Exec(c)
+	testutil.Ok(t, err)
+}
+
+func checkReloadSuccessful(t *testing.T, ctx context.Context, endpoint string, expectedRulegroupCount int) {
+	req, err := http.NewRequestWithContext(ctx, "GET", "http://"+endpoint+"/api/v1/rules", ioutil.NopCloser(bytes.NewReader(nil)))
+	testutil.Ok(t, err)
+	resp, err := http.DefaultClient.Do(req)
+	testutil.Ok(t, err)
+	testutil.Equals(t, 200, resp.StatusCode)
+
+	body, _ := ioutil.ReadAll(resp.Body)
+	testutil.Ok(t, resp.Body.Close())
+
+	var data = rulesResp{}
+
+	testutil.Ok(t, json.Unmarshal(body, &data))
+	testutil.Equals(t, "success", data.Status)
+
+	testutil.Assert(t, len(data.Data.Groups) == expectedRulegroupCount, fmt.Sprintf("expected there to be %d rule groups", expectedRulegroupCount))
+}
+
 func rulegroupCorrectData(t *testing.T, ctx context.Context, endpoint string) {
 	req, err := http.NewRequestWithContext(ctx, "GET", "http://"+endpoint+"/api/v1/rules", ioutil.NopCloser(bytes.NewReader(nil)))
 	testutil.Ok(t, err)
@@ -108,10 +162,7 @@ func rulegroupCorrectData(t *testing.T, ctx context.Context, endpoint string) {
 	body, err := ioutil.ReadAll(resp.Body)
 	testutil.Ok(t, err)
 
-	var data struct {
-		Status string
-		Data   *rulespb.RuleGroups
-	}
+	var data = rulesResp{}
 
 	testutil.Ok(t, json.Unmarshal(body, &data))
 	testutil.Equals(t, "success", data.Status)
@@ -317,12 +368,18 @@ func TestRule(t *testing.T) {
 		rulegroupCorrectData(t, ctx, r.HTTPEndpoint())
 	})
 
-	t.Run("reload works", func(t *testing.T) {
-		// Add a new rule via /-/reload.
-		// TODO(GiedriusS): add a test for reloading via SIGHUP. Need to extend e2e framework to expose PIDs.
+	t.Run("signal reload works", func(t *testing.T) {
+		// Add a new rule via sending sighup
+		createRuleFile(t, fmt.Sprintf("%s/newrule.yaml", rulesPath), testAlertRuleAddedLaterSignal)
+		reloadRulesSignal(t, r)
+		checkReloadSuccessful(t, ctx, r.HTTPEndpoint(), 4)
+	})
 
+	t.Run("http reload works", func(t *testing.T) {
+		// Add a new rule via /-/reload.
 		createRuleFile(t, fmt.Sprintf("%s/newrule.yaml", rulesPath), testAlertRuleAddedLaterWebHandler)
 		reloadRulesHTTP(t, ctx, r.HTTPEndpoint())
+		checkReloadSuccessful(t, ctx, r.HTTPEndpoint(), 3)
 	})
 
 	queryAndAssertSeries(t, ctx, q.HTTPEndpoint(), "ALERTS", promclient.QueryOptions{
diff --git a/tutorials/katacoda/thanos/1-globalview/courseBase.sh b/tutorials/katacoda/thanos/1-globalview/courseBase.sh
index 6404fb9ba7..7e631bbd93 100644
--- a/tutorials/katacoda/thanos/1-globalview/courseBase.sh
+++ b/tutorials/katacoda/thanos/1-globalview/courseBase.sh
@@ -1,4 +1,4 @@
 #!/usr/bin/env bash
 
 docker pull quay.io/prometheus/prometheus:v2.16.0
-docker pull quay.io/thanos/thanos:v0.22.0-rc.0
+docker pull quay.io/thanos/thanos:v0.22.0
diff --git a/tutorials/katacoda/thanos/1-globalview/step2.md b/tutorials/katacoda/thanos/1-globalview/step2.md
index c03ed063b6..d1e97ab2c5 100644
--- a/tutorials/katacoda/thanos/1-globalview/step2.md
+++ b/tutorials/katacoda/thanos/1-globalview/step2.md
@@ -10,7 +10,7 @@ component and can be invoked in a single command.
 Let's take a look at all the Thanos commands:
 
 ```
-docker run --rm quay.io/thanos/thanos:v0.22.0-rc.0 --help
+docker run --rm quay.io/thanos/thanos:v0.22.0 --help
 ```{{execute}}
 
 You should see multiple commands that solves different purposes.
@@ -53,7 +53,7 @@ docker run -d --net=host --rm \
     -v $(pwd)/prometheus0_eu1.yml:/etc/prometheus/prometheus.yml \
     --name prometheus-0-sidecar-eu1 \
     -u root \
-    quay.io/thanos/thanos:v0.22.0-rc.0 \
+    quay.io/thanos/thanos:v0.22.0 \
     sidecar \
     --http-address 0.0.0.0:19090 \
     --grpc-address 0.0.0.0:19190 \
@@ -68,7 +68,7 @@ docker run -d --net=host --rm \
     -v $(pwd)/prometheus0_us1.yml:/etc/prometheus/prometheus.yml \
     --name prometheus-0-sidecar-us1 \
     -u root \
-    quay.io/thanos/thanos:v0.22.0-rc.0 \
+    quay.io/thanos/thanos:v0.22.0 \
     sidecar \
     --http-address 0.0.0.0:19091 \
     --grpc-address 0.0.0.0:19191 \
@@ -81,7 +81,7 @@ docker run -d --net=host --rm \
     -v $(pwd)/prometheus1_us1.yml:/etc/prometheus/prometheus.yml \
     --name prometheus-1-sidecar-us1 \
     -u root \
-    quay.io/thanos/thanos:v0.22.0-rc.0 \
+    quay.io/thanos/thanos:v0.22.0 \
     sidecar \
     --http-address 0.0.0.0:19092 \
     --grpc-address 0.0.0.0:19192 \
diff --git a/tutorials/katacoda/thanos/1-globalview/step3.md b/tutorials/katacoda/thanos/1-globalview/step3.md
index 999fcb8359..905a87b8bf 100644
--- a/tutorials/katacoda/thanos/1-globalview/step3.md
+++ b/tutorials/katacoda/thanos/1-globalview/step3.md
@@ -28,7 +28,7 @@ Click below snippet to start the Querier.
 ```
 docker run -d --net=host --rm \
     --name querier \
-    quay.io/thanos/thanos:v0.22.0-rc.0 \
+    quay.io/thanos/thanos:v0.22.0 \
     query \
     --http-address 0.0.0.0:29090 \
     --query.replica-label replica \
diff --git a/tutorials/katacoda/thanos/2-lts/courseBase.sh b/tutorials/katacoda/thanos/2-lts/courseBase.sh
index 3bb60be6e3..286de85026 100644
--- a/tutorials/katacoda/thanos/2-lts/courseBase.sh
+++ b/tutorials/katacoda/thanos/2-lts/courseBase.sh
@@ -2,7 +2,7 @@
 
 docker pull minio/minio:RELEASE.2019-01-31T00-31-19Z
 docker pull quay.io/prometheus/prometheus:v2.20.0
-docker pull quay.io/thanos/thanos:v0.22.0-rc.0
+docker pull quay.io/thanos/thanos:v0.22.0
 docker pull quay.io/thanos/thanosbench:v0.2.0-rc.1
 
 mkdir /root/editor
diff --git a/tutorials/katacoda/thanos/2-lts/step1.md b/tutorials/katacoda/thanos/2-lts/step1.md
index 62a45d5336..cdb069b632 100644
--- a/tutorials/katacoda/thanos/2-lts/step1.md
+++ b/tutorials/katacoda/thanos/2-lts/step1.md
@@ -117,7 +117,7 @@ Similar to previous course, let's setup global view querying with sidecar:
 docker run -d --net=host --rm \
     --name prometheus-0-eu1-sidecar \
     -u root \
-    quay.io/thanos/thanos:v0.22.0-rc.0 \
+    quay.io/thanos/thanos:v0.22.0 \
     sidecar \
     --http-address 0.0.0.0:19090 \
     --grpc-address 0.0.0.0:19190 \
@@ -130,7 +130,7 @@ so we will make sure we point the Querier to the gRPC endpoints of the sidecar:
 ```
 docker run -d --net=host --rm \
     --name querier \
-    quay.io/thanos/thanos:v0.22.0-rc.0 \
+    quay.io/thanos/thanos:v0.22.0 \
     query \
     --http-address 0.0.0.0:9091 \
     --query.replica-label replica \
diff --git a/tutorials/katacoda/thanos/2-lts/step2.md b/tutorials/katacoda/thanos/2-lts/step2.md
index 11dae447c3..8a7436dc8d 100644
--- a/tutorials/katacoda/thanos/2-lts/step2.md
+++ b/tutorials/katacoda/thanos/2-lts/step2.md
@@ -79,7 +79,7 @@ docker run -d --net=host --rm \
     -v /root/prom-eu1:/prometheus \
     --name prometheus-0-eu1-sidecar \
     -u root \
-    quay.io/thanos/thanos:v0.22.0-rc.0 \
+    quay.io/thanos/thanos:v0.22.0 \
     sidecar \
     --tsdb.path /prometheus \
     --objstore.config-file /etc/thanos/minio-bucket.yaml \
diff --git a/tutorials/katacoda/thanos/2-lts/step3.md b/tutorials/katacoda/thanos/2-lts/step3.md
index dbbe26a5ef..b922333b5d 100644
--- a/tutorials/katacoda/thanos/2-lts/step3.md
+++ b/tutorials/katacoda/thanos/2-lts/step3.md
@@ -6,7 +6,7 @@ In this step, we will learn about Thanos Store Gateway and how to deploy it.
 
 Let's take a look at all the Thanos commands:
 
-```docker run --rm quay.io/thanos/thanos:v0.22.0-rc.0 --help```{{execute}}
+```docker run --rm quay.io/thanos/thanos:v0.22.0 --help```{{execute}}
 
 You should see multiple commands that solve different purposes, block storage based long-term storage for Prometheus.
 
@@ -32,7 +32,7 @@ You can read more about [Store](https://thanos.io/tip/components/store.md/) here
 docker run -d --net=host --rm \
     -v /root/editor/bucket_storage.yaml:/etc/thanos/minio-bucket.yaml \
     --name store-gateway \
-    quay.io/thanos/thanos:v0.22.0-rc.0 \
+    quay.io/thanos/thanos:v0.22.0 \
     store \
     --objstore.config-file /etc/thanos/minio-bucket.yaml \
     --http-address 0.0.0.0:19091 \
@@ -49,7 +49,7 @@ Currently querier does not know about store yet. Let's change it by adding Store
 docker stop querier && \
 docker run -d --net=host --rm \
    --name querier \
-   quay.io/thanos/thanos:v0.22.0-rc.0 \
+   quay.io/thanos/thanos:v0.22.0 \
    query \
    --http-address 0.0.0.0:9091 \
    --query.replica-label replica \
diff --git a/tutorials/katacoda/thanos/2-lts/step4.md b/tutorials/katacoda/thanos/2-lts/step4.md
index 52819e69b1..1a16c561cf 100644
--- a/tutorials/katacoda/thanos/2-lts/step4.md
+++ b/tutorials/katacoda/thanos/2-lts/step4.md
@@ -25,7 +25,7 @@ Click below snippet to start the Compactor.
 docker run -d --net=host --rm \
  -v /root/editor/bucket_storage.yaml:/etc/thanos/minio-bucket.yaml \
     --name thanos-compact \
-    quay.io/thanos/thanos:v0.22.0-rc.0 \
+    quay.io/thanos/thanos:v0.22.0 \
     compact \
     --wait --wait-interval 30s \
     --consistency-delay 0s \
diff --git a/tutorials/katacoda/thanos/3-receiver/courseBase.sh b/tutorials/katacoda/thanos/3-receiver/courseBase.sh
index 4ca313a6ef..e20c24c326 100644
--- a/tutorials/katacoda/thanos/3-receiver/courseBase.sh
+++ b/tutorials/katacoda/thanos/3-receiver/courseBase.sh
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 
 docker pull quay.io/prometheus/prometheus:v2.27.0
-docker pull quay.io/thanos/thanos:v0.22.0-rc.0
+docker pull quay.io/thanos/thanos:v0.22.0
 
 mkdir /root/editor
diff --git a/tutorials/katacoda/thanos/3-receiver/step2.md b/tutorials/katacoda/thanos/3-receiver/step2.md
index 2475b6f2c2..2e7e0032b1 100644
--- a/tutorials/katacoda/thanos/3-receiver/step2.md
+++ b/tutorials/katacoda/thanos/3-receiver/step2.md
@@ -48,7 +48,7 @@ docker run -d --rm \
     -v $(pwd)/receive-data:/receive/data \
     --net=host \
     --name receive \
-    quay.io/thanos/thanos:v0.22.0-rc.0 \
+    quay.io/thanos/thanos:v0.22.0 \
     receive \
     --tsdb.path "/receive/data" \
     --grpc-address 127.0.0.1:10907 \
@@ -76,7 +76,7 @@ Next, let us run a `Thanos Query` instance:
 docker run -d --rm \
     --net=host \
     --name query \
-    quay.io/thanos/thanos:v0.22.0-rc.0 \
+    quay.io/thanos/thanos:v0.22.0 \
     query \
     --http-address "0.0.0.0:39090" \
     --store "127.0.0.1:10907"
diff --git a/tutorials/katacoda/thanos/6-query-caching/courseBase.sh b/tutorials/katacoda/thanos/6-query-caching/courseBase.sh
index 86d665ccb4..ceb21419e0 100644
--- a/tutorials/katacoda/thanos/6-query-caching/courseBase.sh
+++ b/tutorials/katacoda/thanos/6-query-caching/courseBase.sh
@@ -1,5 +1,5 @@
 #!/usr/bin/env bash
 
 docker pull quay.io/prometheus/prometheus:v2.22.2
-docker pull quay.io/thanos/thanos:v0.22.0-rc.0
+docker pull quay.io/thanos/thanos:v0.22.0
 docker pull yannrobert/docker-nginx
diff --git a/tutorials/katacoda/thanos/6-query-caching/step1.md b/tutorials/katacoda/thanos/6-query-caching/step1.md
index f832300f94..b2188e969b 100644
--- a/tutorials/katacoda/thanos/6-query-caching/step1.md
+++ b/tutorials/katacoda/thanos/6-query-caching/step1.md
@@ -103,7 +103,7 @@ docker run -d --net=host --rm \
     -v $(pwd)/prometheus"${i}".yml:/etc/prometheus/prometheus.yml \
     --name prometheus-sidecar"${i}" \
     -u root \
-    quay.io/thanos/thanos:v0.22.0-rc.0 \
+    quay.io/thanos/thanos:v0.22.0 \
     sidecar \
     --http-address=0.0.0.0:1909"${i}" \
     --grpc-address=0.0.0.0:1919"${i}" \
@@ -129,7 +129,7 @@ And now, let's deploy Thanos Querier to have a global overview on our services.
 ```
 docker run -d --net=host --rm \
     --name querier \
-    quay.io/thanos/thanos:v0.22.0-rc.0 \
+    quay.io/thanos/thanos:v0.22.0 \
     query \
     --http-address 0.0.0.0:10912 \
     --grpc-address 0.0.0.0:10901 \
diff --git a/tutorials/katacoda/thanos/6-query-caching/step2.md b/tutorials/katacoda/thanos/6-query-caching/step2.md
index 436f4503f5..8fce765ccb 100644
--- a/tutorials/katacoda/thanos/6-query-caching/step2.md
+++ b/tutorials/katacoda/thanos/6-query-caching/step2.md
@@ -62,7 +62,7 @@ And deploy Query Frontend:
 docker run -d --net=host --rm \
     -v $(pwd)/frontend.yml:/etc/thanos/frontend.yml \
     --name query-frontend \
-    quay.io/thanos/thanos:v0.22.0-rc.0 \
+    quay.io/thanos/thanos:v0.22.0 \
     query-frontend \
     --http-address 0.0.0.0:20902 \
     --query-frontend.compress-responses \
diff --git a/tutorials/katacoda/thanos/7-multi-tenancy/courseBase.sh b/tutorials/katacoda/thanos/7-multi-tenancy/courseBase.sh
index 5605651359..951657ec0d 100644
--- a/tutorials/katacoda/thanos/7-multi-tenancy/courseBase.sh
+++ b/tutorials/katacoda/thanos/7-multi-tenancy/courseBase.sh
@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 
 docker pull quay.io/prometheus/prometheus:v2.20.0
-docker pull quay.io/thanos/thanos:v0.22.0-rc.0
+docker pull quay.io/thanos/thanos:v0.22.0
 docker pull quay.io/thanos/prom-label-proxy:v0.3.0-rc.0-ext1
 docker pull caddy:2.2.1
 
diff --git a/tutorials/katacoda/thanos/7-multi-tenancy/step1.md b/tutorials/katacoda/thanos/7-multi-tenancy/step1.md
index a3c0ea891d..51b3b7b39a 100644
--- a/tutorials/katacoda/thanos/7-multi-tenancy/step1.md
+++ b/tutorials/katacoda/thanos/7-multi-tenancy/step1.md
@@ -88,7 +88,7 @@ docker run -d --net=host --rm \
     -v $(pwd)/editor/prometheus0_fruit.yml:/etc/prometheus/prometheus.yml \
     --name prometheus-0-sidecar-fruit \
     -u root \
-    quay.io/thanos/thanos:v0.22.0-rc.0 \
+    quay.io/thanos/thanos:v0.22.0 \
     sidecar \
     --http-address 0.0.0.0:19090 \
     --grpc-address 0.0.0.0:19190 \
@@ -120,7 +120,7 @@ docker run -d --net=host --rm \
     -v $(pwd)/editor/prometheus0_veggie.yml:/etc/prometheus/prometheus.yml \
     --name prometheus-0-sidecar-veggie \
     -u root \
-    quay.io/thanos/thanos:v0.22.0-rc.0 \
+    quay.io/thanos/thanos:v0.22.0 \
     sidecar \
     --http-address 0.0.0.0:19091 \
     --grpc-address 0.0.0.0:19191 \
@@ -152,7 +152,7 @@ docker run -d --net=host --rm \
     -v $(pwd)/editor/prometheus1_veggie.yml:/etc/prometheus/prometheus.yml \
     --name prometheus-01-sidecar-veggie \
     -u root \
-    quay.io/thanos/thanos:v0.22.0-rc.0 \
+    quay.io/thanos/thanos:v0.22.0 \
     sidecar \
     --http-address 0.0.0.0:19092 \
     --grpc-address 0.0.0.0:19192 \
@@ -170,7 +170,7 @@ Fruit:
 ```
 docker run -d --net=host --rm \
     --name querier-fruit \
-    quay.io/thanos/thanos:v0.22.0-rc.0 \
+    quay.io/thanos/thanos:v0.22.0 \
     query \
     --http-address 0.0.0.0:29091 \
     --grpc-address 0.0.0.0:29191 \
@@ -183,7 +183,7 @@ Veggie:
 ```
 docker run -d --net=host --rm \
     --name querier-veggie \
-    quay.io/thanos/thanos:v0.22.0-rc.0 \
+    quay.io/thanos/thanos:v0.22.0 \
     query \
     --http-address 0.0.0.0:29092 \
     --grpc-address 0.0.0.0:29192 \
diff --git a/tutorials/katacoda/thanos/7-multi-tenancy/step2.md b/tutorials/katacoda/thanos/7-multi-tenancy/step2.md
index b224c87432..88182026b4 100644
--- a/tutorials/katacoda/thanos/7-multi-tenancy/step2.md
+++ b/tutorials/katacoda/thanos/7-multi-tenancy/step2.md
@@ -11,7 +11,7 @@ docker stop querier-fruit && docker stop querier-veggie
 ```
 docker run -d --net=host --rm \
     --name querier-multi \
-    quay.io/thanos/thanos:v0.22.0-rc.0 \
+    quay.io/thanos/thanos:v0.22.0 \
     query \
     --http-address 0.0.0.0:29090 \
     --grpc-address 0.0.0.0:29190 \
diff --git a/tutorials/katacoda/thanos/x-playground/courseBase.sh b/tutorials/katacoda/thanos/x-playground/courseBase.sh
index ac1d52851d..a6b9cad2a9 100644
--- a/tutorials/katacoda/thanos/x-playground/courseBase.sh
+++ b/tutorials/katacoda/thanos/x-playground/courseBase.sh
@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 
 docker pull quay.io/prometheus/prometheus:v2.20.0
-docker pull quay.io/thanos/thanos:v0.22.0-rc.0
+docker pull quay.io/thanos/thanos:v0.22.0
 docker pull quay.io/thanos/thanosbench:v0.2.0-rc.1
 docker pull minio/minio:RELEASE.2019-01-31T00-31-19Z
 
diff --git a/tutorials/katacoda/thanos/x-playground/step1.md b/tutorials/katacoda/thanos/x-playground/step1.md
index edf0bd108b..6b0a54e2e3 100644
--- a/tutorials/katacoda/thanos/x-playground/step1.md
+++ b/tutorials/katacoda/thanos/x-playground/step1.md
@@ -169,7 +169,7 @@ docker run -d --net=host --rm \
 ### Step1: Sidecar
 
 ```
-docker run -it --rm quay.io/thanos/thanos:v0.22.0-rc.0 --help
+docker run -it --rm quay.io/thanos/thanos:v0.22.0 --help
 ```{{execute}}
 
 
@@ -180,7 +180,7 @@ docker run -d --net=host --rm \
     -v ${CURR_DIR}/prom-eu1-replica0-config.yaml:/etc/prometheus/prometheus.yml \
     --name prom-eu1-0-sidecar \
     -u root \
-    quay.io/thanos/thanos:v0.22.0-rc.0 \
+    quay.io/thanos/thanos:v0.22.0 \
     sidecar \
     --http-address 0.0.0.0:19091 \
     --grpc-address 0.0.0.0:19191 \
@@ -195,7 +195,7 @@ docker run -d --net=host --rm \
     -v ${CURR_DIR}/prom-eu1-replica1-config.yaml:/etc/prometheus/prometheus.yml \
     --name prom-eu1-1-sidecar \
     -u root \
-    quay.io/thanos/thanos:v0.22.0-rc.0 \
+    quay.io/thanos/thanos:v0.22.0 \
     sidecar \
     --http-address 0.0.0.0:19092 \
     --grpc-address 0.0.0.0:19192 \
@@ -210,7 +210,7 @@ docker run -d --net=host --rm \
     -v ${CURR_DIR}/prom-us1-replica0-config.yaml:/etc/prometheus/prometheus.yml \
     --name prom-us1-0-sidecar \
     -u root \
-    quay.io/thanos/thanos:v0.22.0-rc.0 \
+    quay.io/thanos/thanos:v0.22.0 \
     sidecar \
     --http-address 0.0.0.0:19093 \
     --grpc-address 0.0.0.0:19193 \
@@ -223,7 +223,7 @@ docker run -d --net=host --rm \
 ```
 docker run -d --net=host --rm \
     --name querier \
-    quay.io/thanos/thanos:v0.22.0-rc.0 \
+    quay.io/thanos/thanos:v0.22.0 \
     query \
     --http-address 0.0.0.0:9090 \
     --grpc-address 0.0.0.0:19190 \
diff --git a/tutorials/katacoda/thanos/x-playground/step2.md b/tutorials/katacoda/thanos/x-playground/step2.md
index c99d4fd749..bfbbeb91f6 100644
--- a/tutorials/katacoda/thanos/x-playground/step2.md
+++ b/tutorials/katacoda/thanos/x-playground/step2.md
@@ -65,7 +65,7 @@ docker run -d --net=host --rm \
     -v ${CURR_DIR}/prom-eu1-replica0:/prometheus \
     --name prom-eu1-0-sidecar \
     -u root \
-    quay.io/thanos/thanos:v0.22.0-rc.0 \
+    quay.io/thanos/thanos:v0.22.0 \
     sidecar \
     --tsdb.path /prometheus \
     --objstore.config-file /etc/thanos/minio-bucket.yaml \
@@ -85,7 +85,7 @@ docker run -d --net=host --rm \
     -v ${CURR_DIR}/prom-eu1-replica1:/prometheus \
     --name prom-eu1-1-sidecar \
     -u root \
-    quay.io/thanos/thanos:v0.22.0-rc.0 \
+    quay.io/thanos/thanos:v0.22.0 \
     sidecar \
     --tsdb.path /prometheus \
     --objstore.config-file /etc/thanos/minio-bucket.yaml \
@@ -105,7 +105,7 @@ docker run -d --net=host --rm \
     -v ${CURR_DIR}/prom-us1-replica0:/prometheus \
     --name prom-us1-0-sidecar \
     -u root \
-    quay.io/thanos/thanos:v0.22.0-rc.0 \
+    quay.io/thanos/thanos:v0.22.0 \
     sidecar \
     --tsdb.path /prometheus \
     --objstore.config-file /etc/thanos/minio-bucket.yaml \
@@ -130,7 +130,7 @@ Let's run Store Gateway server:
 docker run -d --net=host --rm \
     -v ${CURR_DIR}/minio-bucket.yaml:/etc/thanos/minio-bucket.yaml \
     --name store-gateway \
-    quay.io/thanos/thanos:v0.22.0-rc.0 \
+    quay.io/thanos/thanos:v0.22.0 \
     store \
     --objstore.config-file /etc/thanos/minio-bucket.yaml \
     --http-address 0.0.0.0:19094 \
@@ -143,7 +143,7 @@ docker run -d --net=host --rm \
 docker stop querier && \
 docker run -d --net=host --rm \
     --name querier \
-    quay.io/thanos/thanos:v0.22.0-rc.0 \
+    quay.io/thanos/thanos:v0.22.0 \
     query \
     --http-address 0.0.0.0:9090 \
     --grpc-address 0.0.0.0:19190 \
@@ -162,7 +162,7 @@ Visit https://[[HOST_SUBDOMAIN]]-9090-[[KATACODA_HOST]].environments.katacoda.co
 docker run -d --net=host --rm \
     -v ${CURR_DIR}/minio-bucket.yaml:/etc/thanos/minio-bucket.yaml \
     --name compactor \
-    quay.io/thanos/thanos:v0.22.0-rc.0 \
+    quay.io/thanos/thanos:v0.22.0 \
     compact \
     --wait --wait-interval 30s \
     --consistency-delay 0s \