diff --git a/gloss.cabal b/gloss.cabal
--- a/gloss.cabal
+++ b/gloss.cabal
@@ -1,5 +1,5 @@
 Name:                gloss
-Version:             1.13.0.1
+Version:             1.13.1.1
 License:             MIT
 License-file:        LICENSE
 Author:              Ben Lippmeier
@@ -42,10 +42,10 @@
 
 Library
   Build-Depends:
-          base                          >= 4.8 && < 4.12
+          base                          >= 4.8 && < 4.13
         , bmp                           == 1.2.*
         , bytestring                    == 0.10.*
-        , containers                    == 0.5.*
+        , containers                    >= 0.5 && < 0.7
         , ghc-prim
         , gloss-rendering               == 1.13.*
         , GLUT                          == 2.7.*