diff --git a/Dockerfile b/Dockerfile
index e422ee024..0317cffa6 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -51,7 +51,7 @@ RUN go install cuelang.org/go/cmd/cue@latest
 WORKDIR /examples
 
 ## RELEASE ##
-FROM alpine:3.20.3
+FROM alpine:3.21.0
 
 # Install git for protocols that depend on it when using conftest pull
 RUN apk add --no-cache git