diff --git a/apps/dify/1.13.3/tidb/docker-compose.yaml b/apps/dify/1.13.3/tidb/docker-compose.yaml
index 14735dbd1..aee5f85a3 100644
--- a/apps/dify/1.13.3/tidb/docker-compose.yaml
+++ b/apps/dify/1.13.3/tidb/docker-compose.yaml
@@ -48,7 +48,7 @@ services:
       - "tikv"
     restart: on-failure
   tiflash:
-    image: pingcap/tiflash:v8.5.5
+    image: pingcap/tiflash:v8.5.6
     volumes:
       - ./config/tiflash.toml:/tiflash.toml:ro
       - ./config/tiflash-learner.toml:/tiflash-learner.toml:ro