diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 802006c..bbb089e 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -14,10 +14,10 @@ jobs:
     strategy:
       matrix:
         oc:
-          - "4.10"
           - "4.11"
           - "4.12"
           - "4.13"
+          - "4.14"
     steps:
       - uses: actions/checkout@v4
       - name: Set up Docker Buildx
diff --git a/Makefile b/Makefile
index 9538596..d8df20e 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,6 @@
 # For supported versions see:
 # https://access.redhat.com/support/policy/updates/openshift/#dates
-VERSIONS = v4.10 v4.11 v4.12 v4.13
+VERSIONS = v4.11 v4.12 v4.13 v4.14
 # Also update in `.github/workflows/build.yml`!
 
 all: clean $(addsuffix /Dockerfile, $(VERSIONS))
diff --git a/README.md b/README.md
index ab34364..68d2dc5 100644
--- a/README.md
+++ b/README.md
@@ -11,23 +11,20 @@
 
 A container image that can be used in CI/CD pipelines to deploy apps to OpenShift.
 
-Also ships the binaries for `helm`, `kustomize`, `kubeval`, `sops`, `yq` and the [moreutils](
-https://joeyh.name/code/moreutils/) package, for your convenience.
+Also ships the binaries for `helm`, `kustomize`, `kubeval`, `sops`, `yq` and Python3, for your convenience.
 
 ## Container Images
 
 The built images are available from [Docker Hub][hub] and [Red Hat Quay.io][quay]
 
+- `docker.io/appuio/oc:v4.14`
+- `quay.io/appuio/oc:v4.14`
+- `docker.io/appuio/oc:v4.13`
+- `quay.io/appuio/oc:v4.13`
 - `docker.io/appuio/oc:v4.12`
 - `quay.io/appuio/oc:v4.12`
 - `docker.io/appuio/oc:v4.11`
 - `quay.io/appuio/oc:v4.11`
-- `docker.io/appuio/oc:v4.10`
-- `quay.io/appuio/oc:v4.10`
-- `docker.io/appuio/oc:v4.9`
-- `quay.io/appuio/oc:v4.9`
-- `docker.io/appuio/oc:v4.8`
-- `quay.io/appuio/oc:v4.8`
 
 ## Development
 
diff --git a/src/Dockerfile b/src/Dockerfile
index e1fc735..505aaf2 100644
--- a/src/Dockerfile
+++ b/src/Dockerfile
@@ -1,4 +1,4 @@
-FROM docker.io/library/centos:7@sha256:be65f488b7764ad3638f236b7b515b3678369a5124c47b8d32916d6487418ea4
+FROM registry.access.redhat.com/ubi9-minimal:9.3
 
 ENV VERSION=%%VERSION%% \
     HELM3_VERSION=%%HELM3_VERSION%% \
@@ -33,6 +33,7 @@ RUN set -x && \
     SEISO_URL="${SEISO_RELEASES_URL}/${SEISO_VERSION}/seiso_linux_amd64" && \
     SOPS_URL="${SOPS_RELEASES_URL}/${SOPS_VERSION}/sops-${SOPS_VERSION}.linux" && \
     YQ_URL="${YQ_RELEASES_URL}/${YQ_VERSION}/yq_linux_amd64" && \
+    microdnf install -y tar gzip git python3 && \
     cd /tmp && \
     curl -sSL "$URL" -o /tmp/oc.tgz && \
     curl -sSL "$HELM3_URL" -o /tmp/helm3.tgz && \
@@ -67,7 +68,4 @@ RUN set -x && \
     ln -s /bin/oc /bin/kubectl && \
     ln -s /bin/helm3 /bin/helm && \
     rm -rf /tmp/* && \
-    yum install -y epel-release git gettext && \
-    yum install -y moreutils && \
-    yum clean all -y && \
     git clone --depth=1 ${OC_PLUGINS_REPO} ${KUBECTL_PLUGINS_PATH}
diff --git a/v4.11/Dockerfile b/v4.11/Dockerfile
index 14e6e35..c337897 100644
--- a/v4.11/Dockerfile
+++ b/v4.11/Dockerfile
@@ -1,19 +1,19 @@
-FROM docker.io/library/centos:7@sha256:be65f488b7764ad3638f236b7b515b3678369a5124c47b8d32916d6487418ea4
+FROM registry.access.redhat.com/ubi9-minimal:9.3
 
 ENV VERSION=latest-4.11 \
-    HELM3_VERSION=v3.12.3 \
+    HELM3_VERSION=v3.13.2 \
     KUBEVAL_VERSION=v0.16.1 \
-    KUSTOMIZE_VERSION=v5.1.1 \
+    KUSTOMIZE_VERSION=v5.2.1 \
     SEISO_VERSION=v1.0.0 \
-    SOPS_VERSION=v3.7.3 \
-    YQ_VERSION=v4.35.1 \
+    SOPS_VERSION=v3.8.1 \
+    YQ_VERSION=v4.40.4 \
     ARCHIVE=openshift-client-linux \
-    HELM3_SHA256SUM=1b2313cd198d45eab00cc37c38f6b1ca0a948ba279c29e322bdf426d406129b5 \
+    HELM3_SHA256SUM=55a8e6dce87a1e52c61e0ce7a89bf85b38725ba3e8deb51d4a08ade8a2c70b2d \
     KUBEVAL_SHA256SUM=2d6f9bda1423b93787fa05d9e8dfce2fc1190fefbcd9d0936b9635f3f78ba790 \
-    KUSTOMIZE_SHA256SUM=3b30477a7ff4fb6547fa77d8117e66d995c2bdd526de0dafbf8b7bcb9556c85d \
+    KUSTOMIZE_SHA256SUM=88346543206b889f9287c0b92c70708040ecd5aad54dd33019c4d6579cd24de8 \
     SEISO_SHA256SUM=40484059c23993b4e8d6b0add3debebb31ed1155b49a5ebdae987698b3176202 \
     SHA256SUM= \
-    YQ_SHA256SUM=bd695a6513f1196aeda17b174a15e9c351843fb1cef5f9be0af170f2dd744f08 \
+    YQ_SHA256SUM=f9163412d9aa2aa55e888fdcaf2b4053ada20074be35f701424caa7163100704 \
     HELM_RELEASES_URL="https://get.helm.sh" \
     KUBEVAL_RELEASES_URL="https://github.com/instrumenta/kubeval/releases/download" \
     KUSTOMIZE_RELEASES_URL="https://github.com/kubernetes-sigs/kustomize/releases/download" \
@@ -33,6 +33,7 @@ RUN set -x && \
     SEISO_URL="${SEISO_RELEASES_URL}/${SEISO_VERSION}/seiso_linux_amd64" && \
     SOPS_URL="${SOPS_RELEASES_URL}/${SOPS_VERSION}/sops-${SOPS_VERSION}.linux" && \
     YQ_URL="${YQ_RELEASES_URL}/${YQ_VERSION}/yq_linux_amd64" && \
+    microdnf install -y tar gzip git python3 && \
     cd /tmp && \
     curl -sSL "$URL" -o /tmp/oc.tgz && \
     curl -sSL "$HELM3_URL" -o /tmp/helm3.tgz && \
@@ -67,7 +68,4 @@ RUN set -x && \
     ln -s /bin/oc /bin/kubectl && \
     ln -s /bin/helm3 /bin/helm && \
     rm -rf /tmp/* && \
-    yum install -y epel-release git gettext && \
-    yum install -y moreutils && \
-    yum clean all -y && \
     git clone --depth=1 ${OC_PLUGINS_REPO} ${KUBECTL_PLUGINS_PATH}
diff --git a/v4.12/Dockerfile b/v4.12/Dockerfile
index 72c48ba..abe39fa 100644
--- a/v4.12/Dockerfile
+++ b/v4.12/Dockerfile
@@ -1,19 +1,19 @@
-FROM docker.io/library/centos:7@sha256:be65f488b7764ad3638f236b7b515b3678369a5124c47b8d32916d6487418ea4
+FROM registry.access.redhat.com/ubi9-minimal:9.3
 
 ENV VERSION=latest-4.12 \
-    HELM3_VERSION=v3.12.3 \
+    HELM3_VERSION=v3.13.2 \
     KUBEVAL_VERSION=v0.16.1 \
-    KUSTOMIZE_VERSION=v5.1.1 \
+    KUSTOMIZE_VERSION=v5.2.1 \
     SEISO_VERSION=v1.0.0 \
-    SOPS_VERSION=v3.7.3 \
-    YQ_VERSION=v4.35.1 \
+    SOPS_VERSION=v3.8.1 \
+    YQ_VERSION=v4.40.4 \
     ARCHIVE=openshift-client-linux \
-    HELM3_SHA256SUM=1b2313cd198d45eab00cc37c38f6b1ca0a948ba279c29e322bdf426d406129b5 \
+    HELM3_SHA256SUM=55a8e6dce87a1e52c61e0ce7a89bf85b38725ba3e8deb51d4a08ade8a2c70b2d \
     KUBEVAL_SHA256SUM=2d6f9bda1423b93787fa05d9e8dfce2fc1190fefbcd9d0936b9635f3f78ba790 \
-    KUSTOMIZE_SHA256SUM=3b30477a7ff4fb6547fa77d8117e66d995c2bdd526de0dafbf8b7bcb9556c85d \
+    KUSTOMIZE_SHA256SUM=88346543206b889f9287c0b92c70708040ecd5aad54dd33019c4d6579cd24de8 \
     SEISO_SHA256SUM=40484059c23993b4e8d6b0add3debebb31ed1155b49a5ebdae987698b3176202 \
     SHA256SUM= \
-    YQ_SHA256SUM=bd695a6513f1196aeda17b174a15e9c351843fb1cef5f9be0af170f2dd744f08 \
+    YQ_SHA256SUM=f9163412d9aa2aa55e888fdcaf2b4053ada20074be35f701424caa7163100704 \
     HELM_RELEASES_URL="https://get.helm.sh" \
     KUBEVAL_RELEASES_URL="https://github.com/instrumenta/kubeval/releases/download" \
     KUSTOMIZE_RELEASES_URL="https://github.com/kubernetes-sigs/kustomize/releases/download" \
@@ -33,6 +33,7 @@ RUN set -x && \
     SEISO_URL="${SEISO_RELEASES_URL}/${SEISO_VERSION}/seiso_linux_amd64" && \
     SOPS_URL="${SOPS_RELEASES_URL}/${SOPS_VERSION}/sops-${SOPS_VERSION}.linux" && \
     YQ_URL="${YQ_RELEASES_URL}/${YQ_VERSION}/yq_linux_amd64" && \
+    microdnf install -y tar gzip git python3 && \
     cd /tmp && \
     curl -sSL "$URL" -o /tmp/oc.tgz && \
     curl -sSL "$HELM3_URL" -o /tmp/helm3.tgz && \
@@ -67,7 +68,4 @@ RUN set -x && \
     ln -s /bin/oc /bin/kubectl && \
     ln -s /bin/helm3 /bin/helm && \
     rm -rf /tmp/* && \
-    yum install -y epel-release git gettext && \
-    yum install -y moreutils && \
-    yum clean all -y && \
     git clone --depth=1 ${OC_PLUGINS_REPO} ${KUBECTL_PLUGINS_PATH}
diff --git a/v4.13/Dockerfile b/v4.13/Dockerfile
index d4ead49..cdfa807 100644
--- a/v4.13/Dockerfile
+++ b/v4.13/Dockerfile
@@ -1,19 +1,19 @@
-FROM docker.io/library/centos:7@sha256:be65f488b7764ad3638f236b7b515b3678369a5124c47b8d32916d6487418ea4
+FROM registry.access.redhat.com/ubi9-minimal:9.3
 
 ENV VERSION=latest-4.13 \
-    HELM3_VERSION=v3.12.3 \
+    HELM3_VERSION=v3.13.2 \
     KUBEVAL_VERSION=v0.16.1 \
-    KUSTOMIZE_VERSION=v5.1.1 \
+    KUSTOMIZE_VERSION=v5.2.1 \
     SEISO_VERSION=v1.0.0 \
-    SOPS_VERSION=v3.7.3 \
-    YQ_VERSION=v4.35.1 \
+    SOPS_VERSION=v3.8.1 \
+    YQ_VERSION=v4.40.4 \
     ARCHIVE=openshift-client-linux \
-    HELM3_SHA256SUM=1b2313cd198d45eab00cc37c38f6b1ca0a948ba279c29e322bdf426d406129b5 \
+    HELM3_SHA256SUM=55a8e6dce87a1e52c61e0ce7a89bf85b38725ba3e8deb51d4a08ade8a2c70b2d \
     KUBEVAL_SHA256SUM=2d6f9bda1423b93787fa05d9e8dfce2fc1190fefbcd9d0936b9635f3f78ba790 \
-    KUSTOMIZE_SHA256SUM=3b30477a7ff4fb6547fa77d8117e66d995c2bdd526de0dafbf8b7bcb9556c85d \
+    KUSTOMIZE_SHA256SUM=88346543206b889f9287c0b92c70708040ecd5aad54dd33019c4d6579cd24de8 \
     SEISO_SHA256SUM=40484059c23993b4e8d6b0add3debebb31ed1155b49a5ebdae987698b3176202 \
     SHA256SUM= \
-    YQ_SHA256SUM=bd695a6513f1196aeda17b174a15e9c351843fb1cef5f9be0af170f2dd744f08 \
+    YQ_SHA256SUM=f9163412d9aa2aa55e888fdcaf2b4053ada20074be35f701424caa7163100704 \
     HELM_RELEASES_URL="https://get.helm.sh" \
     KUBEVAL_RELEASES_URL="https://github.com/instrumenta/kubeval/releases/download" \
     KUSTOMIZE_RELEASES_URL="https://github.com/kubernetes-sigs/kustomize/releases/download" \
@@ -33,6 +33,7 @@ RUN set -x && \
     SEISO_URL="${SEISO_RELEASES_URL}/${SEISO_VERSION}/seiso_linux_amd64" && \
     SOPS_URL="${SOPS_RELEASES_URL}/${SOPS_VERSION}/sops-${SOPS_VERSION}.linux" && \
     YQ_URL="${YQ_RELEASES_URL}/${YQ_VERSION}/yq_linux_amd64" && \
+    microdnf install -y tar gzip git python3 && \
     cd /tmp && \
     curl -sSL "$URL" -o /tmp/oc.tgz && \
     curl -sSL "$HELM3_URL" -o /tmp/helm3.tgz && \
@@ -67,7 +68,4 @@ RUN set -x && \
     ln -s /bin/oc /bin/kubectl && \
     ln -s /bin/helm3 /bin/helm && \
     rm -rf /tmp/* && \
-    yum install -y epel-release git gettext && \
-    yum install -y moreutils && \
-    yum clean all -y && \
     git clone --depth=1 ${OC_PLUGINS_REPO} ${KUBECTL_PLUGINS_PATH}
diff --git a/v4.10/Dockerfile b/v4.14/Dockerfile
similarity index 84%
rename from v4.10/Dockerfile
rename to v4.14/Dockerfile
index 731e5da..a099ea6 100644
--- a/v4.10/Dockerfile
+++ b/v4.14/Dockerfile
@@ -1,19 +1,19 @@
-FROM docker.io/library/centos:7@sha256:be65f488b7764ad3638f236b7b515b3678369a5124c47b8d32916d6487418ea4
+FROM registry.access.redhat.com/ubi9-minimal:9.3
 
-ENV VERSION=latest-4.10 \
-    HELM3_VERSION=v3.12.3 \
+ENV VERSION=latest-4.14 \
+    HELM3_VERSION=v3.13.2 \
     KUBEVAL_VERSION=v0.16.1 \
-    KUSTOMIZE_VERSION=v5.1.1 \
+    KUSTOMIZE_VERSION=v5.2.1 \
     SEISO_VERSION=v1.0.0 \
-    SOPS_VERSION=v3.7.3 \
-    YQ_VERSION=v4.35.1 \
+    SOPS_VERSION=v3.8.1 \
+    YQ_VERSION=v4.40.4 \
     ARCHIVE=openshift-client-linux \
-    HELM3_SHA256SUM=1b2313cd198d45eab00cc37c38f6b1ca0a948ba279c29e322bdf426d406129b5 \
+    HELM3_SHA256SUM=55a8e6dce87a1e52c61e0ce7a89bf85b38725ba3e8deb51d4a08ade8a2c70b2d \
     KUBEVAL_SHA256SUM=2d6f9bda1423b93787fa05d9e8dfce2fc1190fefbcd9d0936b9635f3f78ba790 \
-    KUSTOMIZE_SHA256SUM=3b30477a7ff4fb6547fa77d8117e66d995c2bdd526de0dafbf8b7bcb9556c85d \
+    KUSTOMIZE_SHA256SUM=88346543206b889f9287c0b92c70708040ecd5aad54dd33019c4d6579cd24de8 \
     SEISO_SHA256SUM=40484059c23993b4e8d6b0add3debebb31ed1155b49a5ebdae987698b3176202 \
     SHA256SUM= \
-    YQ_SHA256SUM=bd695a6513f1196aeda17b174a15e9c351843fb1cef5f9be0af170f2dd744f08 \
+    YQ_SHA256SUM=f9163412d9aa2aa55e888fdcaf2b4053ada20074be35f701424caa7163100704 \
     HELM_RELEASES_URL="https://get.helm.sh" \
     KUBEVAL_RELEASES_URL="https://github.com/instrumenta/kubeval/releases/download" \
     KUSTOMIZE_RELEASES_URL="https://github.com/kubernetes-sigs/kustomize/releases/download" \
@@ -33,6 +33,7 @@ RUN set -x && \
     SEISO_URL="${SEISO_RELEASES_URL}/${SEISO_VERSION}/seiso_linux_amd64" && \
     SOPS_URL="${SOPS_RELEASES_URL}/${SOPS_VERSION}/sops-${SOPS_VERSION}.linux" && \
     YQ_URL="${YQ_RELEASES_URL}/${YQ_VERSION}/yq_linux_amd64" && \
+    microdnf install -y tar gzip git python3 && \
     cd /tmp && \
     curl -sSL "$URL" -o /tmp/oc.tgz && \
     curl -sSL "$HELM3_URL" -o /tmp/helm3.tgz && \
@@ -67,7 +68,4 @@ RUN set -x && \
     ln -s /bin/oc /bin/kubectl && \
     ln -s /bin/helm3 /bin/helm && \
     rm -rf /tmp/* && \
-    yum install -y epel-release git gettext && \
-    yum install -y moreutils && \
-    yum clean all -y && \
     git clone --depth=1 ${OC_PLUGINS_REPO} ${KUBECTL_PLUGINS_PATH}