diff --git a/Dockerfile b/Dockerfile
index 11cd1ee..6f0aa1a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -172,7 +172,7 @@ RUN ARCH="$(dpkg --print-architecture)" \
 # 11. shfmt (Go binary)
 # ============================================================
 RUN ARCH="$(dpkg --print-architecture)" \
-    && curl -fsSL "https://github.com/mvdan/sh/releases/latest/download/shfmt_v3.10.0_linux_${ARCH}" -o /usr/local/bin/shfmt \
+    && curl -fsSL "https://github.com/mvdan/sh/releases/download/v3.10.0/shfmt_v3.10.0_linux_${ARCH}" -o /usr/local/bin/shfmt \
     && chmod +x /usr/local/bin/shfmt
 
 # ============================================================