diff --git a/apps/siyuan/3.1.8/docker-compose.yml b/apps/siyuan/3.1.8/docker-compose.yml
index 684d873c3..33f56bddf 100644
--- a/apps/siyuan/3.1.8/docker-compose.yml
+++ b/apps/siyuan/3.1.8/docker-compose.yml
@@ -4,7 +4,7 @@ networks:
 
 services:
   siyuan:
-    image: b3log/siyuan:v3.1.8
+    image: b3log/siyuan:v3.1.9
     container_name: ${CONTAINER_NAME}
     labels:
       createdBy: "Apps"