diff --git a/pyproject.toml b/pyproject.toml
index 679d337..c9b8341 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,7 +1,7 @@
 [project]
 name = "python-lambda-template"
 version = "2.0.0"
-requires-python = ">=3.14"
+requires-python = ">=3.14,<3.15"
 
 dependencies = [
     "python-dotenv>=1.2.2",
diff --git a/renovate.json b/renovate.json
index cf20606..72068c5 100644
--- a/renovate.json
+++ b/renovate.json
@@ -1,11 +1,19 @@
 {
-  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
+  "$schema": "https://renovatebot.com",
   "extends": [
     "local>MITLibraries/renovate-config"
   ],
   "constraintsFiltering": "strict",
-  "lockFileMaintenance": false,
+  "lockFileMaintenance": {
+    "enabled": false
+  },
   "packageRules": [
+    {
+      "matchManagers": [
+        "pep621"
+      ],
+      "rangeStrategy": "pin"
+    },
     {
       "matchPackageNames": [
         "python"