diff --git a/Dockerfile b/Dockerfile
index ea12f5a..0d8797d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -8,7 +8,7 @@ RUN  --mount=type=cache,target=/go/pkg/mod \
      --mount=type=cache,target=/root/.cache/go-build \
      GOOS=${TARGETOS} GOARCH=${TARGETARCH} go build -o cloudsql-exporter .
 
-FROM alpine:3.22
+FROM alpine:3.23
 RUN apk add --no-cache git ca-certificates \
     && rm -rf /var/cache/apk/* && \
     update-ca-certificates
diff --git a/Dockerfile.goreleaser b/Dockerfile.goreleaser
index 8dc5835..0810e0e 100644
--- a/Dockerfile.goreleaser
+++ b/Dockerfile.goreleaser
@@ -1,4 +1,4 @@
-FROM alpine:3.22
+FROM alpine:3.23
 
 RUN apk add --no-cache git ca-certificates \
     && rm -rf /var/cache/apk/* && \