diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index 0956f42..454225a 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -6,6 +6,6 @@ updates:
   directory: /
   schedule:
     interval: weekly
-  open-pull-requests-limit: '0'
+  open-pull-requests-limit: 0
   reviewers:
   - domdfcoding