diff --git a/Dockerfile b/Dockerfile
index 63679bf..e68d6ea 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -18,7 +18,7 @@ RUN GOOS=$TARGETOS GOARCH=$TARGETARCH goreleaser build --snapshot="${BUILD_SNAPS
 ##
 ## Runtime
 ##
-FROM alpine:3.20
+FROM alpine:3.21
 
 LABEL "steadybit.com.discovery-disabled"="true"
 ARG K6_VERSION=v0.51.0