diff --git a/README.md b/README.md
index 9536b3b1..2796a2f2 100644
--- a/README.md
+++ b/README.md
@@ -2660,6 +2660,7 @@ _**Unofficial** set of patterns for structuring projects._
 * [gomodrun](https://github.com/dustinblackman/gomodrun/) - Go tool that executes and caches binaries included in go.mod files.
 * [gothanks](https://github.com/psampaz/gothanks) - GoThanks automatically stars your go.mod github dependencies, sending this way some love to their maintainers.
 * [igo](https://github.com/rocketlaunchr/igo) - An igo to go transpiler (new language features for Go language!)
+* [modver](https://github.com/bobg/modver) - Compare two versions of a Go module to check the version-number change required (major, minor, or patchlevel), according to [semver](https://semver.org/) rules.
 * [OctoLinker](https://github.com/OctoLinker/browser-extension) - Navigate through go files efficiently with the OctoLinker browser extension for GitHub.
 * [richgo](https://github.com/kyoh86/richgo) - Enrich `go test` outputs with text decorations.
 * [roumon](https://github.com/becheran/roumon) - Monitor current state of all active goroutines via a command line interface.