Upper bound on Cabal

maksbotan · maksbotan · commit d968eedab69f · 2023-06-25T14:42:01.000+03:00
diff --git a/servant-openapi3.cabal b/servant-openapi3.cabal
@@ -56,7 +56,7 @@ source-repository head
 custom-setup
   setup-depends:
     base >=4.9 && <4.18,
-    Cabal >= 1.24,
+    Cabal >= 1.24 && < 4,
     cabal-doctest >=1.0.6 && <1.1
 
 library
