diff --git a/internal/witness/cmd/feeder/Dockerfile b/internal/witness/cmd/feeder/Dockerfile
index 259771b0e2..6434623485 100644
--- a/internal/witness/cmd/feeder/Dockerfile
+++ b/internal/witness/cmd/feeder/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.21.1-bookworm@sha256:a0b3bc435cf2118e62db49d611bcdfa87a525be6fdf49179a5c9dbd4d0f1c63f as builder
+FROM golang:1.21.1-bookworm@sha256:114b9cc39f435cfc34e2d48d0cb12cba2015a87f359f5dbf3ee3b6cf3591b7fb as builder
 
 ARG GOFLAGS=""
 ENV GOFLAGS=$GOFLAGS