diff --git a/requirements.txt b/requirements.txt
index ae78336..88fbe69 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 # requirements for compilation and from setup.py so dependabot prompts us to test with latest version of these packages
 
 Cython==0.29.32;sys_platform!='win32'
-devtools==0.8.0
+devtools==0.9.0
 email-validator==1.2.1
 dataclasses==0.6; python_version < '3.7'
 typing-extensions==4.3.0