diff --git a/docker/mint/Dockerfile b/docker/mint/Dockerfile
index 01d9a29adbed..e5a6b7d86f80 100644
--- a/docker/mint/Dockerfile
+++ b/docker/mint/Dockerfile
@@ -1,4 +1,4 @@
-FROM debian:buster-20201117@sha256:f520e4a80b736389c3de162b8f60608d11c9fa3b2ec619bd40aabfd7e70d3455 AS debian-base
+FROM debian:buster-20210511@sha256:acf7795dc91df17e10effee064bd229580a9c34213b4dba578d64768af5d8c51 AS debian-base
 
 FROM debian-base AS toolchain