diff --git a/README.md b/README.md
index fd05af9..13da991 100644
--- a/README.md
+++ b/README.md
@@ -8,6 +8,8 @@ hatmill - HTML generation DSL for Go
 
 `hatmill` provides a simple set of types and helper functions for writing HTML in plain Go code, without having to deal with any template languages. It is not spectacularly performant, but is comparable to the `html/template` package (at least in simple cases; run `go test -bench=. -benchmem` for proof). `hatmill` “templates” are arguably easier to read and write than many template languages.
 
+`hatmill` uses [semantic versioning](https://semver.org/).
+
 Installation
 ---------------
 There are three necessary packages: