diff --git a/requirements_tests.txt b/requirements_tests.txt
index b86261d24..f0cca11af 100644
--- a/requirements_tests.txt
+++ b/requirements_tests.txt
@@ -12,4 +12,4 @@ pytest-cov==3.0.0
 pytest-timeout==2.1.0
 pytest==7.1.2
 pyupgrade==2.37.3
-time-machine==2.8.0
+time-machine==2.8.1