diff --git a/.github/SECURITY.md b/.github/SECURITY.md
index 5e565ec1..e34c45d4 100644
--- a/.github/SECURITY.md
+++ b/.github/SECURITY.md
@@ -1,2 +1,12 @@
+# Security Policy
+
+## Supported Versions
+
+We are following [CalVer](https://calver.org) with generous backwards-compatibility guarantees.
+Therefore we only support the latest version.
+
+
+## Reporting a Vulnerability
+
 To report a security vulnerability, please use the [Tidelift security contact](https://tidelift.com/security).
 Tidelift will coordinate the fix and disclosure.