diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index 7606174..317524a 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -10,6 +10,10 @@ updates:
     directory: "/"
     schedule:
       interval: "daily"
+    cooldown:
+      default-days: 3
+      exclude:
+        - "libresign/*"
   - package-ecosystem: composer
     directory: "/vendor-bin/psalm"
     schedule: