diff --git a/docker/mint/Dockerfile b/docker/mint/Dockerfile
index 01d9a29adbed..968f6831dafc 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-20210408@sha256:ba4a437377a0c450ac9bb634c3754a17b1f814ce6fa3157c0dc9eef431b29d1f AS debian-base
 
 FROM debian-base AS toolchain