--- a/glirc.cabal
+++ b/glirc.cabal
@@ -203,7 +203,7 @@ library
     unix                 >=2.7    && <2.9,
     unordered-containers >=0.2.11 && <0.3,
     vector               >=0.11   && <0.14,
-    vty                  ^>=6.2,
+    vty                  >=6.2,
 
 test-suite test
   type:                exitcode-stdio-1.0
