diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index b6ec60a..6a2d4e4 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -111,8 +111,8 @@ updates:
     ignore:
       - dependency-name: "golang"
         versions:
-          - ">= 1.20"
-          - "< 1.19"
+          - ">= 1.21"
+          - "< 1.20"
 
   - package-ecosystem: docker
     directory: "/dependabot/docker/go"
diff --git a/dependabot/docker/go/Dockerfile b/dependabot/docker/go/Dockerfile
index 7cbbafe..b7bc7f0 100644
--- a/dependabot/docker/go/Dockerfile
+++ b/dependabot/docker/go/Dockerfile
@@ -14,4 +14,4 @@
 # binaries) to reflect that version of Go.
 
 # https://hub.docker.com/_/golang
-FROM golang:1.19.12
+FROM golang:1.20.6
diff --git a/go.mod b/go.mod
index d2e2a52..aee186a 100644
--- a/go.mod
+++ b/go.mod
@@ -7,7 +7,7 @@
 
 module github.com/atc0005/bounce
 
-go 1.19
+go 1.20
 
 // $ go list -m -versions github.com/apex/log
 // github.com/apex/log v1.0.0 v1.1.0 v1.1.1 v1.1.2