diff --git a/Dockerfile.arm64 b/Dockerfile.arm64
index abeb965..f9b140a 100644
--- a/Dockerfile.arm64
+++ b/Dockerfile.arm64
@@ -1,4 +1,4 @@
-FROM arm64v8/alpine:3.12@sha256:549694ea68340c26d1d85c00039aa11ad835be279bfd475ff4284b705f92c24e
+FROM arm64v8/alpine:3.13@sha256:b20140108af597a58a06ed5578f2a5737b8ad9964a206b5627d2cda906613665
 
 LABEL maintainer="Robert Kaussow <mail@thegeeklab.de>"
 LABEL org.opencontainers.image.authors="Robert Kaussow <mail@thegeeklab.de>"