diff --git a/crdt.cabal b/crdt.cabal
--- a/crdt.cabal
+++ b/crdt.cabal
@@ -1,5 +1,5 @@
 name: crdt
-version: 10.0
+version: 10.1
           -- ^ ComVer
 category: Distributed Systems
 copyright:
@@ -22,7 +22,7 @@
 
 library
     hs-source-dirs: lib
-    build-depends:  base >= 4.8 && < 4.11
+    build-depends:  base >= 4.8 && < 4.12
                   , binary
                   , bytestring
                   , containers