diff --git a/sdk/webpubsub/azure-messaging-webpubsubservice/CHANGELOG.md b/sdk/webpubsub/azure-messaging-webpubsubservice/CHANGELOG.md
index b42c8ddbb60b..090c50d1e5e5 100644
--- a/sdk/webpubsub/azure-messaging-webpubsubservice/CHANGELOG.md
+++ b/sdk/webpubsub/azure-messaging-webpubsubservice/CHANGELOG.md
@@ -1,5 +1,15 @@
 # Release History
 
+## 1.3.1 (Unreleased)
+
+### Features Added
+
+### Breaking Changes
+
+### Bugs Fixed
+
+### Other Changes
+
 ## 1.3.0 (2025-06-25)
 
 ### Features Added
diff --git a/sdk/webpubsub/azure-messaging-webpubsubservice/azure/messaging/webpubsubservice/_version.py b/sdk/webpubsub/azure-messaging-webpubsubservice/azure/messaging/webpubsubservice/_version.py
index 596c8c8dcbad..5ad396152f3f 100644
--- a/sdk/webpubsub/azure-messaging-webpubsubservice/azure/messaging/webpubsubservice/_version.py
+++ b/sdk/webpubsub/azure-messaging-webpubsubservice/azure/messaging/webpubsubservice/_version.py
@@ -7,4 +7,4 @@
 # --------------------------------------------------------------------------
 
 
-VERSION = "1.3.0"
+VERSION = "1.3.1"