diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index 2421aff2..ccec290c 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -7,6 +7,7 @@ updates:
   # See: https://docs.github.com/code-security/dependabot/working-with-dependabot/keeping-your-actions-up-to-date-with-dependabot
   - package-ecosystem: github-actions
     directory: /.github/workflows/
+    open-pull-requests-limit: 100
     schedule:
       interval: daily
     labels:
@@ -17,6 +18,7 @@ updates:
   # Configure check for outdated GitHub Actions actions in workflow templates.
   - package-ecosystem: github-actions
     directory: /workflow-templates/
+    open-pull-requests-limit: 100
     schedule:
       interval: daily
     labels:
@@ -26,6 +28,7 @@ updates:
 
   - package-ecosystem: npm
     directory: /
+    open-pull-requests-limit: 100
     schedule:
       interval: daily
     labels:
@@ -35,6 +38,7 @@ updates:
 
   - package-ecosystem: pip
     directory: /
+    open-pull-requests-limit: 100
     schedule:
       interval: daily
     labels: