diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 7a80cc0..99b724b 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,5 +1,5 @@
 {
-  "gapic": "0.3.0",
+  "gapic": "0.3.1",
   "gapic+FILLER": "0.0.0",
   "gapic-common": "1.5.1",
   "gapic-common+FILLER": "0.0.0",
diff --git a/gapic/CHANGELOG.md b/gapic/CHANGELOG.md
index bdb6dd3..71b134c 100644
--- a/gapic/CHANGELOG.md
+++ b/gapic/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Changelog
 
+### 0.3.1 (2026-10-08)
+
+#### Documentation
+
+* remove stale preview notice and disclaimer from READMEs ([#77](https://github.com/googleapis/ruby-core-libraries/issues/77)) 
+
 ### 0.3.0 (2025-04-30)
 
 #### Features
diff --git a/gapic/lib/gapic/version.rb b/gapic/lib/gapic/version.rb
index 500d629..d7f537a 100644
--- a/gapic/lib/gapic/version.rb
+++ b/gapic/lib/gapic/version.rb
@@ -16,5 +16,5 @@
 
 module Gapic
   # Library version
-  VERSION = "0.3.0"
+  VERSION = "0.3.1"
 end