diff --git a/lib/resty/session.lua b/lib/resty/session.lua
index 83dbdf8a..12dfe538 100644
--- a/lib/resty/session.lua
+++ b/lib/resty/session.lua
@@ -380,7 +380,7 @@ local function init()
 end
 
 local session = {
-    _VERSION = "3.9"
+    _VERSION = "3.10"
 }
 
 session.__index = session