diff --git a/Changelog.md b/Changelog.md
--- a/Changelog.md
+++ b/Changelog.md
@@ -7,6 +7,11 @@
 The following is information about what major changes have gone into
 each release.
 
+Changes in 2999.20.0.1
+----------------------
+
+* Allow building with temporary-1.3.*.
+
 Changes in 2999.20.0.0
 ----------------------
 
diff --git a/graphviz.cabal b/graphviz.cabal
--- a/graphviz.cabal
+++ b/graphviz.cabal
@@ -1,5 +1,5 @@
 Name:               graphviz
-Version:            2999.20.0.0
+Version:            2999.20.0.1
 Stability:          Beta
 Synopsis:           Bindings to Graphviz for graph visualisation.
 Description: {
@@ -41,7 +41,7 @@
 Tested-With:        GHC == 7.6.3, GHC == 7.8.4, GHC == 7.10.2,
                     GHC == 8.0.1, GHC == 8.2.2, GHC == 8.4.1,
                     GHC == 8.5.*
-Cabal-Version:      >= 1.14
+Cabal-Version:      1.14
 Extra-Source-Files: TODO.md
                     Changelog.md
                     README.md
@@ -63,7 +63,7 @@
                            containers,
                            process,
                            directory,
-                           temporary >=1.1 && <1.3,
+                           temporary >=1.1 && <1.4,
                            fgl >= 5.4 && < 5.7,
                            filepath,
                            polyparse >=1.9 && <1.13,