diff --git a/flow.cabal b/flow.cabal
--- a/flow.cabal
+++ b/flow.cabal
@@ -1,7 +1,7 @@
 cabal-version: >= 1.10
 
 name: flow
-version: 1.0.22
+version: 1.0.23
 
 synopsis: Write more understandable Haskell.
 description: Flow provides operators for writing more understandable Haskell.
@@ -19,7 +19,7 @@
 
 library
   build-depends:
-    base >= 4.13.0 && < 4.16
+    base >= 4.13.0 && < 4.17
   default-language: Haskell2010
   exposed-modules: Flow
   ghc-options: