diff --git a/requirements-base.txt b/requirements-base.txt
index 60bf874f..3211adea 100644
--- a/requirements-base.txt
+++ b/requirements-base.txt
@@ -1,4 +1,4 @@
-flask>=3.1.0,<3.1.3  # Temporary: Flask 3.1.3 breaks flask-socketio (github.com/miguelgrinberg/Flask-SocketIO/pull/2153)
+flask
 flask-cors
 flask-socketio
 python-socketio