diff --git a/setup.py b/setup.py
index 0329e425..6b11a077 100644
--- a/setup.py
+++ b/setup.py
@@ -123,7 +123,7 @@ def relative(lst, base=''):
         ],
     },
 
-    install_requires=platform_requires + ['cflib>=0.1.18.0',
+    install_requires=platform_requires + ['cflib>=0.1.18.1',
                                           'appdirs~=1.4.0',
                                           'pyzmq~=22.3',
                                           'pyqtgraph~=0.11',