diff --git a/.github/workflows/checks.yml b/.github/workflows/checks.yml
index c37bf935b..290c6a943 100644
--- a/.github/workflows/checks.yml
+++ b/.github/workflows/checks.yml
@@ -83,6 +83,8 @@ jobs:
         uses: ./.github/actions/setup
       - run: rm foundry.toml
       - uses: crytic/slither-action@v0.3.0
+        with:
+          node-version: 18
 
   codespell:
     if: github.repository != 'OpenZeppelin/openzeppelin-contracts-upgradeable'
diff --git a/foundry.toml b/foundry.toml
index c0da48773..d0aa4ea39 100644
--- a/foundry.toml
+++ b/foundry.toml
@@ -1,3 +1,3 @@
 [fuzz]
 runs = 10000
-max_test_rejects = 100000
+max_test_rejects = 150000