diff --git a/1.3/Dockerfile.arm32v6 b/1.3/Dockerfile.arm32v6
index 74816fc..7dc9611 100644
--- a/1.3/Dockerfile.arm32v6
+++ b/1.3/Dockerfile.arm32v6
@@ -1,4 +1,4 @@
-FROM arm32v6/alpine:3.12@sha256:71465c7d45a086a2181ce33bb47f7eaef5c233eace65704da0c5e5454a79cee5
+FROM arm32v6/alpine:3.15@sha256:cf85c9af31123ce4216c49232080b9b7b2bce5fb1f6e11e3c9bc493a00ddfc70
 
 LABEL maintainer="Thorsten Schifferdecker https://github.com/curx" \
   org.label-schema.vendor="Thorsten Schifferdecker" \