diff --git a/pyproject.toml b/pyproject.toml
index 7ea198bc..49515eb0 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -32,7 +32,7 @@ dependencies = [
   "websockets>=10.0,<12.0; python_version=='3.7'",
   "websockets>=12.0,<15.0; python_version=='3.8'",
   "websockets>=15.0,<16.0; python_version>='3.9'",
-  "pyee>=9.0.4,<10.0.0; python_version=='3.7'",
+  "pyee>=9.0.4,<14.0.0; python_version=='3.7'",
   "pyee>=11.1.0,<14.0.0; python_version>='3.8'",
 ]