diff --git a/CHANGES b/CHANGES
index 47ecf8d..88b9855 100644
--- a/CHANGES
+++ b/CHANGES
@@ -132,3 +132,5 @@
 0.2.3.5:
 		* update for hmatrix 0.17
 
+0.2.3.7:
+		* implement vector functions thanks to alang9 on github
\ No newline at end of file
diff --git a/THANKS b/THANKS
index 1c79af6..65ec054 100644
--- a/THANKS
+++ b/THANKS
@@ -5,3 +5,4 @@
      non-default point size and legend placement/scaling
  * pacak updated for AMP for ghc 7.10
  * pacak - clean up warnings and simplify dependencies
+ * alang9 - implement vector functions
\ No newline at end of file
diff --git a/plot.cabal b/plot.cabal
index 7b5fd2f..fb9698b 100644
--- a/plot.cabal
+++ b/plot.cabal
@@ -1,8 +1,8 @@
 Name:                plot
-Version:             0.2.3.6
+Version:             0.2.3.7
 License:             BSD3
 License-file:        LICENSE
-Copyright:           (c) A.V.H. McPhail 2010, 2012, 2013, 2014, 2015
+Copyright:           (c) A.V.H. McPhail 2010, 2012, 2013, 2014, 2015, 2016, 2017
 Author:              Vivian McPhail
 Maintainer:          haskell.vivian.mcphail <at> gmail <dot> com
 Stability:           experimental