diff --git a/tsumugu/Dockerfile b/tsumugu/Dockerfile
index 4637359..c89a629 100644
--- a/tsumugu/Dockerfile
+++ b/tsumugu/Dockerfile
@@ -2,7 +2,7 @@ FROM ustcmirror/base:alpine
 LABEL maintainer "Keyu Tao <taoky AT ustclug.org>"
 
 RUN apk add --no-cache wget ca-certificates && \
-    cd /tmp/ && wget -q "https://github.com/taoky/tsumugu/releases/download/20230728/tsumugu" && \
+    cd /tmp/ && wget -q "https://github.com/taoky/tsumugu/releases/download/20230808/tsumugu" && \
     mv /tmp/tsumugu /usr/local/bin/ && \
     chmod +x /usr/local/bin/tsumugu && \
     rm -rf /tmp/* && apk del wget