diff --git a/docker/Dockerfile b/docker/Dockerfile
index 4832d24..5641b18 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -2,7 +2,7 @@ FROM ubuntu:20.04
 
 ENV DEBIAN_FRONTEND=noninteractive
 ENV _UBUNTU_VERSION=20.04
-ENV _MYSQL_SHELL_VERSION=8.0.30
+ENV _MYSQL_SHELL_VERSION=8.0.31
 
 RUN apt update \
     && apt install -y curl python3 \