diff --git a/requirements.txt b/requirements.txt
index d70220bc7c1..ec41f629a8b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -334,7 +334,7 @@ pyyaml==6.0.2
     #   pyvisa-sim
     #   sphinx-jsonschema
     #   zhinst-timing-models
-pyzmq==26.2.0
+pyzmq==26.2.1
     # via
     #   ipykernel
     #   jupyter-client