diff --git a/.circleci/config.yml b/.circleci/config.yml
index 1cdb7c4fe9da4..3ae5b5f784872 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -733,7 +733,7 @@ jobs:
       - run-contracts-check:
           command: semgrep
       - run-contracts-check:
-          command: semver-lock
+          command: semver-lock-no-build
       - run-contracts-check:
           command: semver-diff-check-no-build
       - run-contracts-check:
diff --git a/packages/contracts-bedrock/foundry.toml b/packages/contracts-bedrock/foundry.toml
index b77e7bca43129..ee4be8cb10da9 100644
--- a/packages/contracts-bedrock/foundry.toml
+++ b/packages/contracts-bedrock/foundry.toml
@@ -72,10 +72,10 @@ wrap_comments=true
 ################################################################
 
 [profile.ci.fuzz]
-runs = 512
+runs = 128
 
 [profile.ci.invariant]
-runs = 256
+runs = 64
 depth = 32
 
 ################################################################