diff --git a/hoppy-runtime.cabal b/hoppy-runtime.cabal
--- a/hoppy-runtime.cabal
+++ b/hoppy-runtime.cabal
@@ -1,5 +1,5 @@
 name: hoppy-runtime
-version: 0.5.0
+version: 0.5.1
 synopsis: C++ FFI generator - Runtime support
 homepage: http://khumba.net/projects/hoppy
 license: Apache-2.0
@@ -30,7 +30,7 @@
     , ScopedTypeVariables
   build-depends:
       base >=4.7 && <5
-    , Cabal >=1.20 && <2.1
+    , Cabal >=1.20 && <2.3
     , containers >=0.5 && <0.6
     , directory >=1.2 && <1.4
     , filepath >=1.3 && <1.5