diff --git a/scripts/oracle-tns-version.nse b/scripts/oracle-tns-version.nse
index bdf6ddc80..ea6ec5f1d 100644
--- a/scripts/oracle-tns-version.nse
+++ b/scripts/oracle-tns-version.nse
@@ -41,8 +41,10 @@ local ERR_CODES = {
 -- 153092352: 9.2.0.1.0
 -- 169869568: 10.2.0.1.0
 -- 185599488: 11.1.0.6.0
--- 202375680: 13.1.0.2.0
+-- 202375680: 12.1.0.2.0
+-- 301989888: 18.0.0.0.0
 -- 318767104: 19.0.0.0.0
+-- 352321536: 21.0.0.0.0
 
 local function decode_vsnnum (vsnnum)
   vsnnum = tonumber(vsnnum)