diff --git a/dynatrace-ci/Dockerfile b/dynatrace-ci/Dockerfile
index 6d0bcc7..d3b73f0 100644
--- a/dynatrace-ci/Dockerfile
+++ b/dynatrace-ci/Dockerfile
@@ -6,7 +6,7 @@ FROM ${TERRAFORM_REPO}:${TERRAFORM_VERSION} as terraform
 COPY providers.tf .
 RUN terraform providers mirror -platform=linux_amd64 /plugins
 
-FROM registry.access.redhat.com/ubi9/ubi-minimal:9.2
+FROM registry.access.redhat.com/ubi9/ubi-minimal:9.5-1733767867@sha256:dee813b83663d420eb108983a1c94c614ff5d3fcb5159a7bd0324f0edbe7fca1
 
 WORKDIR /terraform
 
diff --git a/dynatrace-config-job/Dockerfile b/dynatrace-config-job/Dockerfile
index 3ef8ded..555dd82 100644
--- a/dynatrace-config-job/Dockerfile
+++ b/dynatrace-config-job/Dockerfile
@@ -1,4 +1,4 @@
-FROM registry.access.redhat.com/ubi9/ubi-minimal:9.5-1731593028
+FROM registry.access.redhat.com/ubi9/ubi-minimal:9.5-1733767867@sha256:dee813b83663d420eb108983a1c94c614ff5d3fcb5159a7bd0324f0edbe7fca1
 
 # https://konflux.pages.redhat.com/docs/users/how-tos/configuring/custom-tags.html
 # Set your image version here
diff --git a/logrotate/Dockerfile b/logrotate/Dockerfile
index a976ded..b208c16 100644
--- a/logrotate/Dockerfile
+++ b/logrotate/Dockerfile
@@ -1,4 +1,4 @@
-FROM registry.access.redhat.com/ubi9/ubi-minimal:9.4
+FROM registry.access.redhat.com/ubi9/ubi-minimal:9.5-1733767867@sha256:dee813b83663d420eb108983a1c94c614ff5d3fcb5159a7bd0324f0edbe7fca1
 
 # Install logrotate
 RUN microdnf update && \
diff --git a/qontract-reconcile-base/Dockerfile b/qontract-reconcile-base/Dockerfile
index b7b6fdf..c185da6 100644
--- a/qontract-reconcile-base/Dockerfile
+++ b/qontract-reconcile-base/Dockerfile
@@ -88,7 +88,7 @@ RUN curl -sfL https://github.com/prometheus/alertmanager/releases/download/v${AL
     | tar -zxf - -C /usr/local/bin --strip-components=1 alertmanager-${ALERTMANAGER_VERSION}.linux-amd64/amtool
 
 
-FROM registry.access.redhat.com/ubi9/ubi-minimal:9.5@sha256:d85040b6e3ed3628a89683f51a38c709185efc3fb552db2ad1b9180f2a6c38be
+FROM registry.access.redhat.com/ubi9/ubi-minimal:9.5-1733767867@sha256:dee813b83663d420eb108983a1c94c614ff5d3fcb5159a7bd0324f0edbe7fca1
 
 ENV TF_PLUGIN_LOCAL_DIR=/usr/local/share/terraform/
 ENV TF_PLUGIN_CACHE_DIR=/.terraform.d/plugin-cache/