diff --git a/setup.cfg b/setup.cfg
index 17a0aba..737c42b 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -30,7 +30,7 @@ keywords = python-encrypt, import-hook
 
 [options]
 install_requires = 
-    Cython >= 0.29.24
+    Cython >= 0.29.30
     pycryptodome >= 3.14.1
     python-minifier >= 2.6.0
     click