diff --git a/hierarchical-spectral-clustering.cabal b/hierarchical-spectral-clustering.cabal
--- a/hierarchical-spectral-clustering.cabal
+++ b/hierarchical-spectral-clustering.cabal
@@ -1,6 +1,6 @@
 cabal-version: >=1.10
 name: hierarchical-spectral-clustering
-version: 0.4.0.0
+version: 0.4.0.1
 license: GPL-3
 license-file: LICENSE
 copyright: 2019 Gregory W. Schwartz
@@ -48,7 +48,7 @@
         mtl >=2.2.2,
         safe >=0.3.17,
         sparse-linear-algebra >=0.3.1,
-        spectral-clustering >=0.3.0.1,
+        spectral-clustering >=0.3.0.3,
         streaming >=0.2.1.0,
         streaming-bytestring >=0.1.6,
         streaming-cassava >=0.1.0.1,