diff --git a/test_requirements.txt b/test_requirements.txt
index 5c7cacb..01851b5 100644
--- a/test_requirements.txt
+++ b/test_requirements.txt
@@ -1,6 +1,6 @@
 # Test requirements
 pytest>=7.0.0,<=8.4.2
-pytest-subtests>=0.12.0,<=0.14.2
+pytest-subtests>=0.12.0,<=0.15.0
 python-gnupg==0.5.5
 
 # No pinning here, because we only switch on optional dependencies here.