diff --git a/requirements.txt b/requirements.txt
index 90e3cb77..0e5040f4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,5 +7,5 @@ scipy==1.3.0
 tqdm==4.24.0
 opencv-python==3.4.2.17
 pycairo==1.17.1; sys_platform == 'linux'
-pycairo>=1.18.0; sys_platform == 'win32'
+pycairo>=1.18.1; sys_platform == 'win32'
 pydub==0.23.0