diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index 3ace108e..5cbcc82c 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -1,3 +1,4 @@
+---
 version: 2
 updates:
   - package-ecosystem: "gomod"
@@ -15,7 +16,8 @@ updates:
       interval: "daily"
     allow:
       - dependency-type: "direct"
-    security-updates-only: true
+    # https://docs.github.com/en/code-security/reference/supply-chain-security/dependabot-options-reference#open-pull-requests-limit-
+    open-pull-requests-limit: 0
     target-branch: release-3.0
     labels:
       - dependencies