diff --git a/flake.lock b/flake.lock
index 61d37bb..cb377f4 100644
--- a/flake.lock
+++ b/flake.lock
@@ -200,11 +200,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1745350060,
-        "narHash": "sha256-kFdCgKLy6+llPcpA7WF8UeCsXyzD1Fc0ATIGiAOmXO4=",
+        "lastModified": 1745443955,
+        "narHash": "sha256-tT7pVq1WOHTV3Rplr/kWTVS5QcrE33BW5FnbBOR0w1g=",
         "owner": "ggml-org",
         "repo": "llama.cpp",
-        "rev": "658987cfc9d752dca7758987390d5fb1a7a0a54a",
+        "rev": "56304069599f4dd9749d94b9bca2c2c65bb27c02",
         "type": "github"
       },
       "original": {
@@ -237,11 +237,11 @@
     },
     "nixos-hardware": {
       "locked": {
-        "lastModified": 1744633460,
-        "narHash": "sha256-fbWE4Xpw6eH0Q6in+ymNuDwTkqmFmtxcQEmtRuKDTTk=",
+        "lastModified": 1745392233,
+        "narHash": "sha256-xmqG4MZArM1JNxPJ33s0MtuBzgnaCO9laARoU3AfP8E=",
         "owner": "NixOS",
         "repo": "nixos-hardware",
-        "rev": "9a049b4a421076d27fee3eec664a18b2066824cb",
+        "rev": "8bf8a2a0822365bd8f44fd1a19d7ed0a1d629d64",
         "type": "github"
       },
       "original": {
diff --git a/services/minecraft.nix b/services/minecraft.nix
index f377f84..237d489 100644
--- a/services/minecraft.nix
+++ b/services/minecraft.nix
@@ -108,6 +108,11 @@
               sha512 = "1fd6f09a41ce36284e1a8e9def53f3f6834d7201e69e54e24933be56445ba569fbc26278f28300d36926ba92db6f4f9c0ae245d23576aaa790530345587316db";
             };
 
+            packetfixer = fetchurl {
+              url = "https://cdn.modrinth.com/data/c7m1mi73/versions/nBmGzZcV/packetfixer-fabric-1.21.5-2.1.2.jar";
+              sha512 = "b66042f85072e037bb43c6cfa59e889204ffc06768ba6c393f3cfdb735b11192b5390ac79b022713739ac836b9662f5e476690b3d6b9dd350cbe2de5449eddbe";
+            };
+
             krypton = fetchurl {
               url = "https://cdn.modrinth.com/data/fQEb0iXm/versions/neW85eWt/krypton-0.2.9.jar";
               sha512 = "2e2304b1b17ecf95783aee92e26e54c9bfad325c7dfcd14deebf9891266eb2933db00ff77885caa083faa96f09c551eb56f93cf73b357789cb31edad4939ffeb";