diff --git a/Dockerfile b/Dockerfile
index 197d4be..dedae09 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -8,7 +8,7 @@ RUN go mod download
 COPY . .
 RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -trimpath -o /out/codeguard ./cmd/codeguard
 
-FROM alpine:3.22
+FROM alpine:3.24
 
 WORKDIR /workspace
 
diff --git a/Dockerfile.release b/Dockerfile.release
index dd66513..f88a01d 100644
--- a/Dockerfile.release
+++ b/Dockerfile.release
@@ -1,4 +1,4 @@
-FROM alpine:3.20
+FROM alpine:3.24
 
 RUN apk --no-cache add ca-certificates