diff --git a/cmd/omniwitness/Dockerfile b/cmd/omniwitness/Dockerfile
index b5fcf55..edf8cce 100644
--- a/cmd/omniwitness/Dockerfile
+++ b/cmd/omniwitness/Dockerfile
@@ -20,7 +20,7 @@ COPY . .
 RUN go build -o bin/omniwitness ./cmd/omniwitness
 
 # Build release image
-FROM alpine:3.18.5@sha256:34871e7290500828b39e22294660bee86d966bc0017544e848dd9a255cdf59e0
+FROM alpine:3.19.0@sha256:51b67269f354137895d43f3b3d810bfacd3945438e94dc5ac55fdac340352f48
 
 COPY --from=builder /build/bin/omniwitness /bin/omniwitness
 ENTRYPOINT ["/bin/omniwitness"]