diff --git a/gl/gl.cabal b/gl/gl.cabal
index 57bde0c..f031808 100644
--- a/gl/gl.cabal
+++ b/gl/gl.cabal
@@ -50,7 +50,7 @@ library
 
   build-depends:
       base == 4.*
-    , containers >= 0.5 && < 0.7
+    , containers >= 0.5 && < 0.8
     , fixed >= 0.2.1 && < 0.4
     , half >= 0.2 && < 0.4
     , transformers >= 0.2 && < 0.7
diff --git a/glgen.cabal b/glgen.cabal
index 571a947..748ea83 100644
--- a/glgen.cabal
+++ b/glgen.cabal
@@ -57,4 +57,4 @@ executable glgen
     filepath >= 1.3 && < 1.5,
     hxt == 9.3.*,
     transformers >= 0.2 && < 0.7,
-    containers >= 0.5 && < 0.7
+    containers >= 0.5 && < 0.8