diff --git a/sdk/ai/azopenai/CHANGELOG.md b/sdk/ai/azopenai/CHANGELOG.md
index 19e9980e341b..ffdf4989c912 100644
--- a/sdk/ai/azopenai/CHANGELOG.md
+++ b/sdk/ai/azopenai/CHANGELOG.md
@@ -1,5 +1,15 @@
 # Release History
 
+## 0.9.1 (Unreleased)
+
+### Features Added
+
+### Breaking Changes
+
+### Bugs Fixed
+
+### Other Changes
+
 ## 0.9.0 (2025-11-10)
 
 ### Features Added
diff --git a/sdk/ai/azopenai/version.go b/sdk/ai/azopenai/version.go
index e2c041541539..2110c56e498f 100644
--- a/sdk/ai/azopenai/version.go
+++ b/sdk/ai/azopenai/version.go
@@ -5,5 +5,5 @@ package azopenai
 
 const (
 	//nolint // required for CI, but not used since this package doesn't have a client.
-	version = "v0.9.0"
+	version = "v0.9.1"
 )