diff --git a/Dockerfile b/Dockerfile
index aae8f41..699c254 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -25,7 +25,7 @@ RUN <<EOT
 EOT
 
 
-FROM alpine:3.20
+FROM alpine:3.21
 LABEL org.opencontainers.image.source="https://github.com/clevyr/yampl"
 WORKDIR /data
 
diff --git a/goreleaser.Dockerfile b/goreleaser.Dockerfile
index ff4de0b..b0427cb 100644
--- a/goreleaser.Dockerfile
+++ b/goreleaser.Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.20
+FROM alpine:3.21
 LABEL org.opencontainers.image.source="https://github.com/clevyr/yampl"
 WORKDIR /data