diff --git a/Dockerfile b/Dockerfile
index 86e0589d3be00f7a44e61ed1909baa7b07c39177..e4cefbbf0cf298df66ca8cc08954c10b611d94b9 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -29,10 +29,7 @@ ENTRYPOINT ["entrypoint", "jenkins-agent"]
 # TODO LABELS
 
 ARG TARBALL=files.tar
-COPY ${TARBALL} /tmp
-RUN cd / && \
-    tar xvf /tmp/files.tar && \
-    rm /tmp/files.tar
+ADD ${TARBALL} /
 COPY scripts/ /
 RUN rpm -i /rpms/*.rpm && \
     rm -rf /rpms && \
diff --git a/Jenkinsfile b/Jenkinsfile
index 03ae711aa3dd4708caf4acab0ff3542ab09c30f5..05c1f6b43785650e01b21f434e8517cef8de7447 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -1,2 +1,2 @@
 @Library('DCCSCR@master') _
-dccscrPipeline(version: '2.249.3.3')
+dccscrPipeline(version: '2.263.1.2')
diff --git a/README.md b/README.md
index e3ab22126c923cc1e1e36efdf22ce2fad57ee645..2d5baa8f3766439f2229b68752065e8573860b41 100644
--- a/README.md
+++ b/README.md
@@ -9,7 +9,7 @@ CloudBees CI (formerly known as _CloudBees Core_) consists of three Docker image
 For each image, all files other than UBI and native packages
 are included in a `files.tar` marked with a SHA-256 checksum.
 
-A version of CloudBees CI is given in the format `2.249.3.3`
+A version of CloudBees CI is given in the format `2.263.1.2`
 where the first three components are aligned with a Jenkins LTS.
 The Helm chart is coversioned with `core-oc`.
 The `core-mm` image typically shares the same version,
@@ -22,13 +22,13 @@ plus whatever other customizations are desired:
 ```yaml
 OperationsCenter:
   Image:
-    dockerImage: your-registry/core-oc:2.249.3.3
+    dockerImage: your-registry/core-oc:2.263.1.2
 Master:
   Image:
-    dockerImage: your-registry/core-mm:2.249.3.3
+    dockerImage: your-registry/core-mm:2.263.1.2
 Agents:
   Image:
-    dockerImage: your-registry/agent:2.249.3.3
+    dockerImage: your-registry/agent:2.263.1.2
 ```
 
 and [install via Helm 3](https://docs.cloudbees.com/docs/cloudbees-core/latest/kubernetes-install-guide/installing-kubernetes-using-helm) using the local copy of the chart:
diff --git a/download.json b/download.json
index 5d053a964090a4cf5b403f7d298c45ac13b69e03..53e6e35f024498e381a2e12f0cc8d810a21c4f50 100644
--- a/download.json
+++ b/download.json
@@ -1,11 +1,11 @@
 {
   "resources": [
     {
-      "url": "https://downloads.cloudbees.com/dsop-files/agent-files-00b57c9078d97ead911133c86a69d2256a6792da44bf4bbcb299e6a6742e7a04.tar",
+      "url": "https://downloads.cloudbees.com/dsop-files/agent-files-f93f6e8014ad253b32649004fc10febc5f19155cf38ac88f03f3eb4e65d4f734.tar",
       "filename": "files.tar",
       "validation": {
         "type": "sha256",
-        "value": "00b57c9078d97ead911133c86a69d2256a6792da44bf4bbcb299e6a6742e7a04"
+        "value": "f93f6e8014ad253b32649004fc10febc5f19155cf38ac88f03f3eb4e65d4f734"
       }
     }
   ]