diff --git a/HMCLCore/src/main/resources/assets/game/unlisted-versions.json b/HMCLCore/src/main/resources/assets/game/unlisted-versions.json
index bbba704ef..4de59be58 100644
--- a/HMCLCore/src/main/resources/assets/game/unlisted-versions.json
+++ b/HMCLCore/src/main/resources/assets/game/unlisted-versions.json
@@ -1,5 +1,12 @@
 {
   "versions": [
+    {
+      "id": "1.21.11_unobfuscated",
+      "type": "unobfuscated",
+      "url": "https://piston-meta.mojang.com/v1/packages/327be7759157b04495c591dbb721875e341877af/1.21.11_unobfuscated.json",
+      "time": "2025-12-09T12:43:15+00:00",
+      "releaseTime": "2025-12-09T12:43:15+00:00"
+    },
     {
       "id": "1.21.11-rc2_unobfuscated",
       "type": "unobfuscated",
diff --git a/HMCLCore/src/main/resources/assets/game/versions.txt b/HMCLCore/src/main/resources/assets/game/versions.txt
index 674ddcb66..95be8fcfa 100644
--- a/HMCLCore/src/main/resources/assets/game/versions.txt
+++ b/HMCLCore/src/main/resources/assets/game/versions.txt
@@ -890,4 +890,6 @@
 1.21.11-rc1
 1.21.11-rc1_unobfuscated
 1.21.11-rc2
-1.21.11-rc2_unobfuscated
\ No newline at end of file
+1.21.11-rc2_unobfuscated
+1.21.11
+1.21.11_unobfuscated