diff --git a/requirements.txt b/requirements.txt
index a001cc742..1df66472f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -27,7 +27,7 @@ gpiozero
 # PyZMQ is a special case:
 # On the PI, it needs to be compiled with special options to enable Websocket support
 # On regular Linux PCs, Websocket is enabled in the Python package
-pyzmq<26 --no-binary=pyzmq
+pyzmq --no-binary=pyzmq
 
 # Code quality
 flake8>=4.0.0