diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -306,6 +306,7 @@ Please take a quick gander at the [contribution guidelines](https://github.com/a
 * [go.matrix](https://github.com/skelterjohn/go.matrix) - linear algebra for go
 * [gostat](https://code.google.com/p/gostat/) - A statistics library for the go language
 * [mudlark-go](https://code.google.com/p/mudlark-go-pkgs/) - A collection of packages providing (hopefully) useful code for use in software using Google's Go programming language.
+* [plotinum](https://code.google.com/p/plotinum/) - Plotinum provides an API for building and drawing plots in Go.
 * [vectormath](https://github.com/spate/vectormath) - Vectormath for Go, an adaptation of the scalar C functions from Sony's Vector Math library, as found in the Bullet-2.79 source code.