diff --git a/requirements-tests.txt b/requirements-tests.txt
index 358c093339..f6e826511d 100644
--- a/requirements-tests.txt
+++ b/requirements-tests.txt
@@ -9,4 +9,6 @@ fastapi >=0.103.2
 httpx ==0.28.1
 dirty-equals ==0.9.0
 jinja2 ==3.1.6
-typing-extensions ==4.13.2
+# Remove when support for Python 3.8 is dropped
+typing-extensions ==4.13.2; python_version < "3.9"
+typing-extensions ==4.15.0; python_version >= "3.9"