diff --git a/CHANGES.markdown b/CHANGES.markdown
--- a/CHANGES.markdown
+++ b/CHANGES.markdown
@@ -1,3 +1,8 @@
+1.4 (27 Oct 2016)
+-----------------
+
+- allow `diagrams-lib-1.4`
+
 1.3.1 (13 July 2016)
 --------------------
 
diff --git a/diagrams-graphviz.cabal b/diagrams-graphviz.cabal
--- a/diagrams-graphviz.cabal
+++ b/diagrams-graphviz.cabal
@@ -1,5 +1,5 @@
 name:                diagrams-graphviz
-version:             1.3.1
+version:             1.4
 synopsis:            Graph layout and drawing with GrahpViz and diagrams
 description:         Use GraphViz and diagrams together, with each doing what
                      it does best: GraphViz for laying out graphs, and diagrams
@@ -24,7 +24,7 @@
   other-extensions:    FlexibleContexts, MultiParamTypeClasses, NoMonomorphismRestriction
   build-depends:       base >=4.6 && < 4.10,
                        containers >= 0.4 && < 0.6,
-                       diagrams-lib >= 1.3 && < 1.4,
+                       diagrams-lib >= 1.3 && < 1.5,
                        graphviz >= 2999.17 && < 2999.19,
                        fgl >= 5.5 && < 5.6,
                        split >= 0.2 && < 0.3