diff --git a/pyproject.toml b/pyproject.toml
index aada893..e8a2c80 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -76,7 +76,7 @@ dev-pytest = [
   "pylint == 3.3.8",       # We need this to check for the examples
   "frequenz-repo-config[extra-lint-examples] == 0.17.0",
   "pytest-mock == 3.14.0",
-  "pytest-asyncio == 1.1.0",
+  "pytest-asyncio == 1.3.0",
   "async-solipsism == 0.8",
 ]
 dev = [