diff --git a/Dockerfile.rhtap b/Dockerfile.rhtap
index 95095f14..f6b79e55 100644
--- a/Dockerfile.rhtap
+++ b/Dockerfile.rhtap
@@ -1,12 +1,12 @@
 # Build the manager binary
-FROM brew.registry.redhat.io/rh-osbs/openshift-golang-builder:rhel_9_1.24 as builder
+FROM brew.registry.redhat.io/rh-osbs/openshift-golang-builder:rhel_9_1.24@sha256:3b2a8007ea0d48ce5a15127479cabfa226e55635b92f9012b5752f92c5293e61 as builder
 
 WORKDIR /workspace
 COPY . .
 # Build
 RUN CGO_ENABLED=1 go build -a -o manager main.go
 
-FROM registry.redhat.io/rhel9-2-els/rhel:9.2
+FROM registry.redhat.io/rhel9-2-els/rhel:9.2@sha256:923feadb488bed056b818b28054c2f87b5578e3a5d27ad9ebbe594594f756beb
 
 ARG version=2.7