diff --git a/docs/data/version.json b/docs/data/version.json
index 55eebaebe..d7a882dd4 100644
--- a/docs/data/version.json
+++ b/docs/data/version.json
@@ -1,3 +1,3 @@
 {
-  "version": "null"
+  "version": "v3.1.1"
 }