diff --git a/cmd/omniwitness/Dockerfile b/cmd/omniwitness/Dockerfile
index f633ab7..b5fcf55 100644
--- a/cmd/omniwitness/Dockerfile
+++ b/cmd/omniwitness/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.21-alpine@sha256:70afe55365a265f0762257550bc38440e0d6d6b97020d3f8c85328f00200dd8e AS builder
+FROM golang:1.21-alpine@sha256:5c1cabd9a3c6851a3e18735a2c133fbd8f67fe37eb3203318b7af2ffd2547095 AS builder
 RUN apk add --no-cache gcc musl-dev
 
 ARG GOFLAGS=""