chore(deps): update cimg/base docker tag to v2025.12

renovate[bot] · web-flow · commit c239f32480cd · 2025-12-01T16:46:38.000Z
diff --git a/1.23/Dockerfile b/1.23/Dockerfile
@@ -5,7 +5,7 @@
 # By policy, the base image tag should be a quarterly tag unless there's a
 # specific reason to use a different one. This means January, April, July, or
 # October.
-FROM cimg/base:2025.07
+FROM cimg/base:2025.12
 
 LABEL maintainer="CircleCI Execution Team <eng-execution@circleci.com>"
 
diff --git a/1.24/Dockerfile b/1.24/Dockerfile
@@ -5,7 +5,7 @@
 # By policy, the base image tag should be a quarterly tag unless there's a
 # specific reason to use a different one. This means January, April, July, or
 # October.
-FROM cimg/base:2025.07
+FROM cimg/base:2025.12
 
 LABEL maintainer="CircleCI Execution Team <eng-execution@circleci.com>"
 
diff --git a/1.25/Dockerfile b/1.25/Dockerfile
@@ -5,7 +5,7 @@
 # By policy, the base image tag should be a quarterly tag unless there's a
 # specific reason to use a different one. This means January, April, July, or
 # October.
-FROM cimg/base:2025.07
+FROM cimg/base:2025.12
 
 LABEL maintainer="CircleCI Execution Team <eng-execution@circleci.com>"
 
diff --git a/Dockerfile.template b/Dockerfile.template
@@ -5,7 +5,7 @@
 # By policy, the base image tag should be a quarterly tag unless there's a
 # specific reason to use a different one. This means January, April, July, or
 # October.
-FROM cimg/base:2025.07
+FROM cimg/base:2025.12
 
 LABEL maintainer="CircleCI Execution Team <eng-execution@circleci.com>"
 
