diff --git a/renovate.json b/renovate.json
new file mode 100644
index 0000000000000000000000000000000000000000..5d71d877eda074caa39420b11d66c989c1ec34a3
--- /dev/null
+++ b/renovate.json
@@ -0,0 +1,25 @@
+{
+  "regexManagers": [
+    {
+      "fileMatch": ["(^|/)values\\.yaml*$"],
+      "matchStrings": [
+        "site: *\n *version: (?<currentValue>.*)"
+      ],
+      "depNameTemplate": "WordPress/WordPress",
+      "datasourceTemplate": "github-tags"
+    }
+  ],
+  "packageRules": [
+    {
+      "matchDatasources": ["docker"],
+      "matchPackageNames": ["wordpress"],
+      "versioning": "regex:^cli-(?<major>\\d+)\\.(?<minor>\\d+)\\.?(?<patch>\\d+)?-php.*$"
+    },
+    {
+      "matchDatasources": ["docker"],
+      "matchPackageNames": ["wordpress"],
+      "versioning": "regex:^cli-\\d+\\.\\d+(\\.?\\d+)?-php(?<major>\\d+)\\.(?<minor>\\d+)$"
+    }
+  ]
+
+}
diff --git a/wp-cli-docker/Dockerfile b/wp-cli-docker/Dockerfile
index 7a2b6a250e071253d9293826950cd50484562769..28dd9d679342bf62d54ebab65c23ed7ed2159293 100644
--- a/wp-cli-docker/Dockerfile
+++ b/wp-cli-docker/Dockerfile
@@ -1,4 +1,4 @@
-FROM wordpress:cli-2.4-php7.3
+FROM wordpress:cli-2.4.0-php7.3
 
 USER root
 
diff --git a/wp-docker/Dockerfile b/wp-docker/Dockerfile
index b5d233fcba340bb51f43a63d168e45d50434a1bc..09559edac718f5656969a2e2ca004d9f2fe27472 100644
--- a/wp-docker/Dockerfile
+++ b/wp-docker/Dockerfile
@@ -1,4 +1,4 @@
-FROM php:7.3-apache-stretch
+FROM php:7.3.31-apache-bullseye
 
 COPY install-php-extensions.sh .
 RUN chmod +x install-php-extensions.sh