in fact, don't bother with old QuickCheck versions at all

Author: MaximilianAlgehed

constrained-generators.cabal

@@ -79,7 +79,7 @@ library
     -Wunused-packages
 
   build-depends:
-    QuickCheck >=2.14 && <2.18,
+    QuickCheck >=2.15.0.1 && <2.18,
     base >=4.18 && <5,
     base-orphans,
     containers,
@@ -114,7 +114,7 @@ library examples
     -Wunused-packages
 
   build-depends:
-    QuickCheck >=2.14,
+    QuickCheck >=2.15.0.1,
     base >=4.18 && <5,
     constrained-generators,
     containers,