diff --git a/bin/docker-build-proxy b/bin/docker-build-proxy
index 1d247b12a..bf8a8d931 100755
--- a/bin/docker-build-proxy
+++ b/bin/docker-build-proxy
@@ -14,6 +14,6 @@ rootdir="$( cd $bindir/.. && pwd )"
 . $bindir/_tag.sh
 
 # Default to a pinned commit SHA of the proxy.
-PROXY_VERSION="${PROXY_VERSION:-6d10dd6}"
+PROXY_VERSION="${PROXY_VERSION:-4ed4dcc}"
 
 docker_build proxy "$(head_root_tag)" $rootdir/Dockerfile-proxy --build-arg PROXY_VERSION=$PROXY_VERSION