diff --git a/pyproject.toml b/pyproject.toml
index 27cb4e4..f0d771d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -31,7 +31,7 @@ zenoh = "zenoh_cli:main"
 [dependency-groups]
 dev = [
     "black==25.12.0",
-    "pytest==8.4.2",
+    "pytest==9.1.1",
     "build"
 ]