diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index 0dad033..bb70725 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -8,5 +8,6 @@ version: 2
 updates:
   - package-ecosystem: "cargo"
     directory: "/"
+    open-pull-requests-limit: 20
     schedule:
       interval: "monthly"