diff --git a/Dockerfile b/Dockerfile
index 9bb57d402..34922b6be 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 trufflehog .
 
-FROM alpine:3.20
+FROM alpine:3.21
 RUN apk add --no-cache bash git openssh-client ca-certificates rpm2cpio binutils cpio \
     && rm -rf /var/cache/apk/* && update-ca-certificates
 COPY --from=builder /build/trufflehog /usr/bin/trufflehog
diff --git a/Dockerfile.goreleaser b/Dockerfile.goreleaser
index 4bb0df813..44caf62a6 100644
--- a/Dockerfile.goreleaser
+++ b/Dockerfile.goreleaser
@@ -1,4 +1,4 @@
-FROM alpine:3.20
+FROM alpine:3.21
 
 RUN apk add --no-cache bash git openssh-client ca-certificates \
     && rm -rf /var/cache/apk/* && update-ca-certificates