diff --git a/ci/test-checks.sh b/ci/test-checks.sh
index 6f8ff8d9c..2d02ead32 100755
--- a/ci/test-checks.sh
+++ b/ci/test-checks.sh
@@ -14,7 +14,7 @@ scripts/increment-cargo-version.sh check
 
 # Disallow uncommitted Cargo.lock changes
 (
-  _ scripts/cargo-for-all-lock-files.sh tree
+  _ scripts/cargo-for-all-lock-files.sh tree >/dev/null
   set +e
   if ! _ git diff --exit-code; then
     echo -e "\nError: Uncommitted Cargo.lock changes" 1>&2
diff --git a/scripts/increment-cargo-version.sh b/scripts/increment-cargo-version.sh
index e15534ae5..283aaab9c 100755
--- a/scripts/increment-cargo-version.sh
+++ b/scripts/increment-cargo-version.sh
@@ -148,7 +148,7 @@ for file in "${markdownFiles[@]}"; do
 done
 
 # Update cargo lock files
-scripts/cargo-for-all-lock-files.sh tree
+scripts/cargo-for-all-lock-files.sh tree >/dev/null
 
 echo "$currentVersion -> $newVersion"