diff --git a/script/setup_codspeed_lib.py b/script/setup_codspeed_lib.py
index dbe703ff63..b34eed4816 100755
--- a/script/setup_codspeed_lib.py
+++ b/script/setup_codspeed_lib.py
@@ -29,9 +29,9 @@ import shutil
 import subprocess
 import sys
 
-# Pin to a specific commit for reproducibility
+# Pin to a specific release for reproducibility
 CODSPEED_CPP_REPO = "https://github.com/CodSpeedHQ/codspeed-cpp.git"
-CODSPEED_CPP_SHA = "d6b4111428ae1f1667fec9bff009522378d5d347"
+CODSPEED_CPP_SHA = "e633aca00da3d0ad14e7bf424d9cb47165a29028"  # v2.1.0
 
 DEFAULT_OUTPUT_DIR = "/tmp/codspeed-cpp"