diff --git a/docker/mint/Dockerfile b/docker/mint/Dockerfile
index 01d9a29adbed..35a3aaeb0fbf 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-20211220@sha256:94ccfd1c5115a6903cbb415f043a0b04e307be3f37b768cf6d6d3edff0021da3 AS debian-base
 
 FROM debian-base AS toolchain