diff --git a/claudetool/codereview/update_tests.sh b/claudetool/codereview/update_tests.sh
new file mode 100755
index 0000000..324f28a
--- /dev/null
+++ b/claudetool/codereview/update_tests.sh
@@ -0,0 +1,10 @@
+#!/bin/bash
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+CURRENT_DIR=$(pwd)
+
+cd "$SCRIPT_DIR"
+
+go test -update .
+
+cd "$CURRENT_DIR"