diff --git a/rockspec/apisix-master-0.rockspec b/rockspec/apisix-master-0.rockspec
index b920c51a05e2..ee8e3066d0db 100644
--- a/rockspec/apisix-master-0.rockspec
+++ b/rockspec/apisix-master-0.rockspec
@@ -78,7 +78,7 @@ dependencies = {
     "xml2lua = 1.5-2",
     "nanoid = 0.1-1",
     "lua-resty-mediador = 0.1.2-1",
-    "lua-resty-ldap = 0.2.0-0"
+    "lua-resty-ldap = 0.2.2-0"
 }
 
 build = {