diff --git a/proxy_docker/Dockerfile b/proxy_docker/Dockerfile
index 33c5538..1543480 100644
--- a/proxy_docker/Dockerfile
+++ b/proxy_docker/Dockerfile
@@ -1,4 +1,4 @@
-FROM cyphernode/alpine-glibc-base:v3.12.4_2.33-0
+FROM cyphernode/alpine-glibc-base:v3.12.4_2.31-0
 
 ENV HOME /proxy