diff --git a/Dockerfile.rhtap b/Dockerfile.rhtap
index 647f2b4f..cb7e778a 100644
--- a/Dockerfile.rhtap
+++ b/Dockerfile.rhtap
@@ -1,6 +1,6 @@
 # Copyright Contributors to the Open Cluster Management project
 
-FROM registry.access.redhat.com/ubi9/go-toolset:1.22.9-1734626445 AS builder
+FROM registry.access.redhat.com/ubi9/go-toolset:9.5-1734626445 AS builder
 COPY . .
 RUN chmod g+w . && \
   git config --global --add safe.directory "$PWD"