diff --git a/perf.cabal b/perf.cabal
--- a/perf.cabal
+++ b/perf.cabal
@@ -1,6 +1,6 @@
 cabal-version: 3.0
 name: perf
-version: 0.14.2.0
+version: 0.14.2.1
 license: BSD-3-Clause
 license-file: LICENSE
 copyright: Tony Day (c) 2018