diff --git a/java-artifact-registry/CHANGELOG.md b/java-artifact-registry/CHANGELOG.md
index 2151413e4a81..89891092a4eb 100644
--- a/java-artifact-registry/CHANGELOG.md
+++ b/java-artifact-registry/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [1.2.2](https://github.com/googleapis/java-artifact-registry/compare/v1.2.1...v1.2.2) (2022-07-01)
+
+
+### Bug Fixes
+
+* update gapic-generator-java with mock service generation fixes ([#266](https://github.com/googleapis/java-artifact-registry/issues/266)) ([bb9ac59](https://github.com/googleapis/java-artifact-registry/commit/bb9ac59d221d8abd2345a19f39247051846d5341))
+
 ## [1.2.1](https://github.com/googleapis/java-artifact-registry/compare/v1.2.0...v1.2.1) (2022-06-23)
 
 
diff --git a/java-artifact-registry/google-cloud-artifact-registry-bom/pom.xml b/java-artifact-registry/google-cloud-artifact-registry-bom/pom.xml
index b81e3991b09b..b70b2e75d369 100644
--- a/java-artifact-registry/google-cloud-artifact-registry-bom/pom.xml
+++ b/java-artifact-registry/google-cloud-artifact-registry-bom/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-artifact-registry-bom</artifactId>
-  <version>1.2.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-artifact-registry:current} -->
+  <version>1.2.2</version><!-- {x-version-update:google-cloud-artifact-registry:current} -->
   <packaging>pom</packaging>
   <parent>
     <groupId>com.google.cloud</groupId>
@@ -56,27 +56,27 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-artifact-registry</artifactId>
-        <version>1.2.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-artifact-registry:current} -->
+        <version>1.2.2</version><!-- {x-version-update:google-cloud-artifact-registry:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-artifact-registry-v1beta2</artifactId>
-        <version>0.8.2-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-artifact-registry-v1beta2:current} -->
+        <version>0.8.2</version><!-- {x-version-update:grpc-google-cloud-artifact-registry-v1beta2:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-artifact-registry-v1</artifactId>
-        <version>1.2.2-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-artifact-registry-v1:current} -->
+        <version>1.2.2</version><!-- {x-version-update:grpc-google-cloud-artifact-registry-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-artifact-registry-v1beta2</artifactId>
-        <version>0.8.2-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-artifact-registry-v1beta2:current} -->
+        <version>0.8.2</version><!-- {x-version-update:proto-google-cloud-artifact-registry-v1beta2:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-artifact-registry-v1</artifactId>
-        <version>1.2.2-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-artifact-registry-v1:current} -->
+        <version>1.2.2</version><!-- {x-version-update:proto-google-cloud-artifact-registry-v1:current} -->
       </dependency>
     </dependencies>
   </dependencyManagement>
diff --git a/java-artifact-registry/google-cloud-artifact-registry/pom.xml b/java-artifact-registry/google-cloud-artifact-registry/pom.xml
index 6e0f894e557d..12ce00dd5fbf 100644
--- a/java-artifact-registry/google-cloud-artifact-registry/pom.xml
+++ b/java-artifact-registry/google-cloud-artifact-registry/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-artifact-registry</artifactId>
-  <version>1.2.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-artifact-registry:current} -->
+  <version>1.2.2</version><!-- {x-version-update:google-cloud-artifact-registry:current} -->
   <packaging>jar</packaging>
   <name>Google Artifact Registry</name>
   <url>https://github.com/googleapis/java-artifact-registry</url>
@@ -11,7 +11,7 @@
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-artifact-registry-parent</artifactId>
-    <version>1.2.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-artifact-registry:current} -->
+    <version>1.2.2</version><!-- {x-version-update:google-cloud-artifact-registry:current} -->
   </parent>
   <properties>
     <site.installationModule>google-cloud-artifact-registry</site.installationModule>
diff --git a/java-artifact-registry/grpc-google-cloud-artifact-registry-v1/pom.xml b/java-artifact-registry/grpc-google-cloud-artifact-registry-v1/pom.xml
index bb2ba77c4de0..cf96f22ef949 100644
--- a/java-artifact-registry/grpc-google-cloud-artifact-registry-v1/pom.xml
+++ b/java-artifact-registry/grpc-google-cloud-artifact-registry-v1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-cloud-artifact-registry-v1</artifactId>
-  <version>1.2.2-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-artifact-registry-v1:current} -->
+  <version>1.2.2</version><!-- {x-version-update:grpc-google-cloud-artifact-registry-v1:current} -->
   <name>grpc-google-cloud-artifact-registry-v1</name>
   <description>GRPC library for google-cloud-artifact-registry</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-artifact-registry-parent</artifactId>
-    <version>1.2.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-artifact-registry:current} -->
+    <version>1.2.2</version><!-- {x-version-update:google-cloud-artifact-registry:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/java-artifact-registry/grpc-google-cloud-artifact-registry-v1beta2/pom.xml b/java-artifact-registry/grpc-google-cloud-artifact-registry-v1beta2/pom.xml
index 0bde6b643909..c73b61f958b7 100644
--- a/java-artifact-registry/grpc-google-cloud-artifact-registry-v1beta2/pom.xml
+++ b/java-artifact-registry/grpc-google-cloud-artifact-registry-v1beta2/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-cloud-artifact-registry-v1beta2</artifactId>
-  <version>0.8.2-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-artifact-registry-v1beta2:current} -->
+  <version>0.8.2</version><!-- {x-version-update:grpc-google-cloud-artifact-registry-v1beta2:current} -->
   <name>grpc-google-cloud-artifact-registry-v1beta2</name>
   <description>GRPC library for google-cloud-artifact-registry</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-artifact-registry-parent</artifactId>
-    <version>1.2.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-artifact-registry:current} -->
+    <version>1.2.2</version><!-- {x-version-update:google-cloud-artifact-registry:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/java-artifact-registry/pom.xml b/java-artifact-registry/pom.xml
index 4446073ff328..d0a6ae83650d 100644
--- a/java-artifact-registry/pom.xml
+++ b/java-artifact-registry/pom.xml
@@ -4,7 +4,7 @@
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-artifact-registry-parent</artifactId>
   <packaging>pom</packaging>
-  <version>1.2.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-artifact-registry:current} -->
+  <version>1.2.2</version><!-- {x-version-update:google-cloud-artifact-registry:current} -->
   <name>Google Artifact Registry Parent</name>
   <url>https://github.com/googleapis/java-artifact-registry</url>
   <description>
@@ -61,27 +61,27 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-artifact-registry</artifactId>
-        <version>1.2.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-artifact-registry:current} -->
+        <version>1.2.2</version><!-- {x-version-update:google-cloud-artifact-registry:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-artifact-registry-v1</artifactId>
-        <version>1.2.2-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-artifact-registry-v1:current} -->
+        <version>1.2.2</version><!-- {x-version-update:proto-google-cloud-artifact-registry-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-artifact-registry-v1</artifactId>
-        <version>1.2.2-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-artifact-registry-v1:current} -->
+        <version>1.2.2</version><!-- {x-version-update:grpc-google-cloud-artifact-registry-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-artifact-registry-v1beta2</artifactId>
-        <version>0.8.2-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-artifact-registry-v1beta2:current} -->
+        <version>0.8.2</version><!-- {x-version-update:proto-google-cloud-artifact-registry-v1beta2:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-artifact-registry-v1beta2</artifactId>
-        <version>0.8.2-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-artifact-registry-v1beta2:current} -->
+        <version>0.8.2</version><!-- {x-version-update:grpc-google-cloud-artifact-registry-v1beta2:current} -->
       </dependency>
 
       <dependency>
diff --git a/java-artifact-registry/proto-google-cloud-artifact-registry-v1/pom.xml b/java-artifact-registry/proto-google-cloud-artifact-registry-v1/pom.xml
index 0b728c2877e6..134591561615 100644
--- a/java-artifact-registry/proto-google-cloud-artifact-registry-v1/pom.xml
+++ b/java-artifact-registry/proto-google-cloud-artifact-registry-v1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-cloud-artifact-registry-v1</artifactId>
-  <version>1.2.2-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-artifact-registry-v1:current} -->
+  <version>1.2.2</version><!-- {x-version-update:proto-google-cloud-artifact-registry-v1:current} -->
   <name>proto-google-cloud-artifact-registry-v1</name>
   <description>Proto library for google-cloud-artifact-registry</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-artifact-registry-parent</artifactId>
-    <version>1.2.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-artifact-registry:current} -->
+    <version>1.2.2</version><!-- {x-version-update:google-cloud-artifact-registry:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/java-artifact-registry/proto-google-cloud-artifact-registry-v1beta2/pom.xml b/java-artifact-registry/proto-google-cloud-artifact-registry-v1beta2/pom.xml
index 25f7ea49055e..25db124a4211 100644
--- a/java-artifact-registry/proto-google-cloud-artifact-registry-v1beta2/pom.xml
+++ b/java-artifact-registry/proto-google-cloud-artifact-registry-v1beta2/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-cloud-artifact-registry-v1beta2</artifactId>
-  <version>0.8.2-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-artifact-registry-v1beta2:current} -->
+  <version>0.8.2</version><!-- {x-version-update:proto-google-cloud-artifact-registry-v1beta2:current} -->
   <name>grpc-google-cloud-artifact-registry-v1beta2</name>
   <description>Proto library for google-cloud-artifact-registry</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-artifact-registry-parent</artifactId>
-    <version>1.2.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-artifact-registry:current} -->
+    <version>1.2.2</version><!-- {x-version-update:google-cloud-artifact-registry:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/java-artifact-registry/samples/snapshot/pom.xml b/java-artifact-registry/samples/snapshot/pom.xml
index 100c83847de1..b610eecdf0b7 100644
--- a/java-artifact-registry/samples/snapshot/pom.xml
+++ b/java-artifact-registry/samples/snapshot/pom.xml
@@ -28,7 +28,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-artifact-registry</artifactId>
-      <version>1.2.2-SNAPSHOT</version>
+      <version>1.2.2</version>
     </dependency>
     <!-- {x-version-update-end} -->
 
diff --git a/java-artifact-registry/versions.txt b/java-artifact-registry/versions.txt
index 2b2294a9a7ed..7d8b2107d0e6 100644
--- a/java-artifact-registry/versions.txt
+++ b/java-artifact-registry/versions.txt
@@ -1,8 +1,8 @@
 # Format:
 # module:released-version:current-version
 
-google-cloud-artifact-registry:1.2.1:1.2.2-SNAPSHOT
-grpc-google-cloud-artifact-registry-v1beta2:0.8.1:0.8.2-SNAPSHOT
-grpc-google-cloud-artifact-registry-v1:1.2.1:1.2.2-SNAPSHOT
-proto-google-cloud-artifact-registry-v1beta2:0.8.1:0.8.2-SNAPSHOT
-proto-google-cloud-artifact-registry-v1:1.2.1:1.2.2-SNAPSHOT
+google-cloud-artifact-registry:1.2.2:1.2.2
+grpc-google-cloud-artifact-registry-v1beta2:0.8.2:0.8.2
+grpc-google-cloud-artifact-registry-v1:1.2.2:1.2.2
+proto-google-cloud-artifact-registry-v1beta2:0.8.2:0.8.2
+proto-google-cloud-artifact-registry-v1:1.2.2:1.2.2