diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index f13fc1513..6b72d91f4 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,4 +1,4 @@
 {
   "gapic": "0.1.0",
-  "gapic-common": "0.21.2"
+  "gapic-common": "0.22.0"
 }
diff --git a/gapic-common/CHANGELOG.md b/gapic-common/CHANGELOG.md
index de0d5c51c..d68e4159b 100644
--- a/gapic-common/CHANGELOG.md
+++ b/gapic-common/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Release History
 
+### 0.22.0 (2024-07-17)
+
+#### Features
+
+* Support for google-protobuf 4.x
+* Requires at least Ruby 3.0
+
 ### 0.21.2 (2024-07-02)
 
 #### Bug Fixes
diff --git a/gapic-common/lib/gapic/common/version.rb b/gapic-common/lib/gapic/common/version.rb
index b86a1bb05..5ef72f7f7 100644
--- a/gapic-common/lib/gapic/common/version.rb
+++ b/gapic-common/lib/gapic/common/version.rb
@@ -14,6 +14,6 @@
 
 module Gapic
   module Common
-    VERSION = "0.21.2".freeze
+    VERSION = "0.22.0".freeze
   end
 end