diff --git a/.renovaterc.json5 b/.renovaterc.json5
index 8850cea9..fd386286 100644
--- a/.renovaterc.json5
+++ b/.renovaterc.json5
@@ -14,6 +14,7 @@
   ],
   lockFileMaintenance: {
     enabled: true,
+    schedule: null,
   },
   packageRules: [
     {
@@ -55,11 +56,12 @@
         "^src/lib\\.rs$",
       ],
       matchStrings: [
-        "^msrv = \"(?<currentValue>\\d+\\.\\d+\\.\\d+)\"$",
-        "^rust-version = \"(?<currentValue>\\d+\\.\\d+\\.\\d+)\"$",
+        "msrv.*?(?<currentValue>\\d+\\.\\d+\\.\\d+)",
+        "rust-version.*?(?<currentValue>\\d+\\.\\d+\\.\\d+)",
         "MSRV-(?<currentValue>\\d+\\.\\d+\\.\\d+)-green",
       ],
       packageNameTemplate: "rust-lang/rust",
     },
   ],
+  schedule: null,
 }