diff --git a/apps/astrbot-napcat/4.9.20/data.yml b/apps/astrbot-napcat/4.9.21/data.yml
similarity index 100%
rename from apps/astrbot-napcat/4.9.20/data.yml
rename to apps/astrbot-napcat/4.9.21/data.yml
diff --git a/apps/astrbot-napcat/4.9.20/docker-compose.yml b/apps/astrbot-napcat/4.9.21/docker-compose.yml
similarity index 97%
rename from apps/astrbot-napcat/4.9.20/docker-compose.yml
rename to apps/astrbot-napcat/4.9.21/docker-compose.yml
index e7cd850b0..b844c84b3 100644
--- a/apps/astrbot-napcat/4.9.20/docker-compose.yml
+++ b/apps/astrbot-napcat/4.9.21/docker-compose.yml
@@ -4,7 +4,7 @@ networks:
 
 services:
   napcat:
-    image: mlikiowa/napcat-docker:v4.9.20
+    image: mlikiowa/napcat-docker:v4.9.21
     container_name: napcat-${CONTAINER_NAME}
     restart: always
     networks:
diff --git a/apps/astrbot-napcat/4.9.20/envs/default.env b/apps/astrbot-napcat/4.9.21/envs/default.env
similarity index 100%
rename from apps/astrbot-napcat/4.9.20/envs/default.env
rename to apps/astrbot-napcat/4.9.21/envs/default.env
diff --git a/apps/astrbot-napcat/4.9.20/envs/global.env b/apps/astrbot-napcat/4.9.21/envs/global.env
similarity index 100%
rename from apps/astrbot-napcat/4.9.20/envs/global.env
rename to apps/astrbot-napcat/4.9.21/envs/global.env
diff --git a/apps/astrbot-napcat/4.9.20/scripts/init.sh b/apps/astrbot-napcat/4.9.21/scripts/init.sh
similarity index 100%
rename from apps/astrbot-napcat/4.9.20/scripts/init.sh
rename to apps/astrbot-napcat/4.9.21/scripts/init.sh
diff --git a/apps/astrbot-napcat/4.9.20/scripts/uninstall.sh b/apps/astrbot-napcat/4.9.21/scripts/uninstall.sh
similarity index 100%
rename from apps/astrbot-napcat/4.9.20/scripts/uninstall.sh
rename to apps/astrbot-napcat/4.9.21/scripts/uninstall.sh
diff --git a/apps/astrbot-napcat/4.9.20/scripts/upgrade.sh b/apps/astrbot-napcat/4.9.21/scripts/upgrade.sh
similarity index 100%
rename from apps/astrbot-napcat/4.9.20/scripts/upgrade.sh
rename to apps/astrbot-napcat/4.9.21/scripts/upgrade.sh