diff --git a/spectral-clustering.cabal b/spectral-clustering.cabal
--- a/spectral-clustering.cabal
+++ b/spectral-clustering.cabal
@@ -1,6 +1,6 @@
 cabal-version: >=1.10
 name: spectral-clustering
-version: 0.3.1.2
+version: 0.3.1.3
 license: GPL-3
 license-file: LICENSE
 copyright: 2019 Gregory W. Schwartz