diff --git a/internal/witness/cmd/feeder/Dockerfile b/internal/witness/cmd/feeder/Dockerfile
index 17c1e1ed01..16e0065c89 100644
--- a/internal/witness/cmd/feeder/Dockerfile
+++ b/internal/witness/cmd/feeder/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.22.0-bookworm@sha256:925fe3fa28ba428cf67a7947ae838f8a1523117b40e3e6b5106c378e3f97fa29 as builder
+FROM golang:1.22.1-bookworm@sha256:6699d2852712f090399ccd4e8dfd079b4d55376f3ab3aff5b2dc8b7b1c11e27e as builder
 
 ARG GOFLAGS=""
 ENV GOFLAGS=$GOFLAGS