diff --git a/debian/changelog b/debian/changelog
index 18ced7be..0c911feb 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,15 @@
+deepin-camera (6.5.40) unstable; urgency=medium
+
+  * [skip CI] Translate deepin-camera_en_US.ts in ru
+  * [skip CI] Translate deepin-camera_en_US.ts in ru
+  * chore(CI): add debian check workflow
+  * fix: Add DConfig for preview with no delay.
+  * fix: In the prompt interface, the grid is hidden to improve user experience.
+  * feat: The prompt images for the FLM(support camera switch) have been opti...
+  * chore: Bump version to 6.5.39
+
+ -- Wang Yu <wangyu@uniontech.com>  Mon, 19 May 2026 20:06:24 +0800
+
 deepin-camera (6.5.39) unstable; urgency=medium
 
   * chore: Unify linglong.yaml
diff --git a/linglong.yaml b/linglong.yaml
index d56c1a30..b732aad7 100644
--- a/linglong.yaml
+++ b/linglong.yaml
@@ -7,7 +7,7 @@ version: "1"
 package:
   id: org.deepin.camera
   name: "deepin-camera"
-  version: 6.5.39.1
+  version: 6.5.40.1
   kind: app
   description: |
     camera for deepin os.