diff --git a/content/faq.md b/content/faq.md
index ee77626..50fc5f1 100644
--- a/content/faq.md
+++ b/content/faq.md
@@ -11,3 +11,7 @@ metadata into a high fidelity graph database—normalizing entity identities and
 mapping standard relationships between them. Querying this graph can drive
 higher-level organizational outcomes such as audit, policy, risk management, and
 even developer assistance.
+
+### What SPDX versions are supported?
+
+GUAC supports version 2.x of the [SPDX Specification](https://spdx.dev/use/specifications/).