diff --git a/changelog.md b/changelog.md
--- a/changelog.md
+++ b/changelog.md
@@ -1,5 +1,9 @@
 # Change Log
 
+## [1.0.3.1] - 2018-07-10
+
+- Loosen upper bound on `distributive`
+
 ## [1.0.3.0] - 2018-06-24
 
 - Remove redundant KnownNat constraints
diff --git a/vector-sized.cabal b/vector-sized.cabal
--- a/vector-sized.cabal
+++ b/vector-sized.cabal
@@ -1,5 +1,5 @@
 name:                vector-sized
-version:             1.0.3.0
+version:             1.0.3.1
 synopsis:            Size tagged vectors
 description:         Please see README.md
 homepage:            http://github.com/expipiplus1/vector-sized#readme
@@ -31,7 +31,7 @@
                      , primitive >= 0.5 && < 0.7
                      , indexed-list-literals >= 0.2.0.0
                      , adjunctions >= 4.3 && < 4.5
-                     , distributive >= 0.5 && < 0.6
+                     , distributive >= 0.5 && < 0.7
   default-language:    Haskell2010
 
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