diff --git a/services/minecraft.nix b/services/minecraft.nix
index adfd500..d002d4d 100644
--- a/services/minecraft.nix
+++ b/services/minecraft.nix
@@ -37,7 +37,7 @@
 
     servers.${service_configs.minecraft.server_name} = {
       enable = true;
-      package = pkgs.fabricServers.fabric-1_21_11;
+      package = pkgs.fabricServers.fabric-26_1_2.override { jre_headless = pkgs.openjdk25_headless; };
 
       jvmOpts = lib.concatStringsSep " " [
         # Memory
@@ -92,71 +92,68 @@
           with pkgs;
           builtins.attrValues {
             FabricApi = fetchurl {
-              url = "https://cdn.modrinth.com/data/P7dR8mSH/versions/i5tSkVBH/fabric-api-0.141.3%2B1.21.11.jar";
-              sha512 = "c20c017e23d6d2774690d0dd774cec84c16bfac5461da2d9345a1cd95eee495b1954333c421e3d1c66186284d24a433f6b0cced8021f62e0bfa617d2384d0471";
+              url = "https://cdn.modrinth.com/data/P7dR8mSH/versions/fm7UYECV/fabric-api-0.145.4%2B26.1.2.jar";
+              sha512 = "ffd5ef62a745f76cd2e5481252cb7bc67006c809b4f436827d05ea22c01d19279e94a3b24df3d57e127af1cd08440b5de6a92a4ea8f39b2dcbbe1681275564c3";
             };
 
-            FerriteCore = fetchurl {
-              url = "https://cdn.modrinth.com/data/uXXizFIs/versions/Ii0gP3D8/ferritecore-8.2.0-fabric.jar";
-              sha512 = "3210926a82eb32efd9bcebabe2f6c053daf5c4337eebc6d5bacba96d283510afbde646e7e195751de795ec70a2ea44fef77cb54bf22c8e57bb832d6217418869";
-            };
+            # No 26.1.2 version available
+            # FerriteCore = fetchurl {
+            #   url = "https://cdn.modrinth.com/data/uXXizFIs/versions/d5ddUdiB/ferritecore-9.0.0-fabric.jar";
+            #   sha512 = "d81fa97e11784c19d42f89c2f433831d007603dd7193cee45fa177e4a6a9c52b384b198586e04a0f7f63cd996fed713322578bde9a8db57e1188854ae5cbe584";
+            # };
 
             Lithium = fetchurl {
-              url = "https://cdn.modrinth.com/data/gvQqBUqZ/versions/Ow7wA0kG/lithium-fabric-0.21.4%2Bmc1.21.11.jar";
-              sha512 = "f14a5c3d2fad786347ca25083f902139694f618b7c103947f2fd067a7c5ee88a63e1ef8926f7d693ea79ed7d00f57317bae77ef9c2d630bf5ed01ac97a752b94";
+              url = "https://cdn.modrinth.com/data/gvQqBUqZ/versions/v2xoRvRP/lithium-fabric-0.24.1%2Bmc26.1.2.jar";
+              sha512 = "8711bc8c6f39be4c8511becb7a68e573ced56777bd691639f2fc62299b35bb4ccd2efe4a39bd9c308084b523be86a5f5c4bf921ab85f7a22bf075d8ea2359621";
             };
 
             NoChatReports = fetchurl {
-              url = "https://cdn.modrinth.com/data/qQyHxfxd/versions/rhykGstm/NoChatReports-FABRIC-1.21.11-v2.18.0.jar";
-              sha512 = "d2c35cc8d624616f441665aff67c0e366e4101dba243bad25ed3518170942c1a3c1a477b28805cd1a36c44513693b1c55e76bea627d3fced13927a3d67022ccc";
+              url = "https://cdn.modrinth.com/data/qQyHxfxd/versions/2yrLNE3S/NoChatReports-FABRIC-26.1-v2.19.0.jar";
+              sha512 = "94d58a1a4cde4e3b1750bdf724e65c5f4ff3436c2532f36a465d497d26bf59f5ac996cddbff8ecdfed770c319aa2f2dcc9c7b2d19a35651c2a7735c5b2124dad";
             };
 
             squaremap = fetchurl {
-              url = "https://cdn.modrinth.com/data/PFb7ZqK6/versions/BW8lMXBi/squaremap-fabric-mc1.21.11-1.3.12.jar";
-              sha512 = "f62eb791a3f5812eb174565d318f2e6925353f846ef8ac56b4e595f481494e0c281f26b9e9fcfdefa855093c96b735b12f67ee17c07c2477aa7a3439238670d9";
+              url = "https://cdn.modrinth.com/data/PFb7ZqK6/versions/UBN6MFvH/squaremap-fabric-mc26.1.2-1.3.13.jar";
+              sha512 = "97bc130184b5d0ddc4ff98a15acef6203459d982e0e2afbd49a2976d546c55a86ef22b841378b51dd782be9b2cfbe4cfa197717f2b7f6800fd8b4ff4df6e564f";
             };
 
             scalablelux = fetchurl {
-              url = "https://cdn.modrinth.com/data/Ps1zyz6x/versions/PV9KcrYQ/ScalableLux-0.1.6%2Bfabric.c25518a-all.jar";
-              sha512 = "729515c1e75cf8d9cd704f12b3487ddb9664cf9928e7b85b12289c8fbbc7ed82d0211e1851375cbd5b385820b4fedbc3f617038fff5e30b302047b0937042ae7";
+              url = "https://cdn.modrinth.com/data/Ps1zyz6x/versions/gYbHVCz8/ScalableLux-0.2.0%2Bfabric.2b63825-all.jar";
+              sha512 = "48565a4d8a1cbd623f0044086d971f2c0cf1c40e1d0b6636a61d41512f4c1c1ddff35879d9dba24b088a670ee254e2d5842d13a30b6d76df23706fa94ea4a58b";
             };
 
             c2me = fetchurl {
-              url = "https://cdn.modrinth.com/data/VSNURh3q/versions/QdLiMUjx/c2me-fabric-mc1.21.11-0.3.7%2Balpha.0.7.jar";
-              sha512 = "f9543febe2d649a82acd6d5b66189b6a3d820cf24aa503ba493fdb3bbd4e52e30912c4c763fe50006f9a46947ae8cd737d420838c61b93429542573ed67f958e";
+              url = "https://cdn.modrinth.com/data/VSNURh3q/versions/yrNQQ1AQ/c2me-fabric-mc26.1.2-0.3.7%2Balpha.0.65.jar";
+              sha512 = "6666ebaa3bfa403e386776590fc845b7c306107d37ebc7b1be3b057893fbf9f933abb2314c171d7fe19c177cf8823cb47fdc32040d34a9704f5ab656dd5d93f8";
             };
 
-            krypton = fetchurl {
-              url = "https://cdn.modrinth.com/data/fQEb0iXm/versions/O9LmWYR7/krypton-0.2.10.jar";
-              sha512 = "4dcd7228d1890ddfc78c99ff284b45f9cf40aae77ef6359308e26d06fa0d938365255696af4cc12d524c46c4886cdcd19268c165a2bf0a2835202fe857da5cab";
-            };
+            # No 26.1 version available
+            # krypton = fetchurl {
+            #   url = "https://cdn.modrinth.com/data/fQEb0iXm/versions/O9LmWYR7/krypton-0.2.10.jar";
+            #   sha512 = "4dcd7228d1890ddfc78c99ff284b45f9cf40aae77ef6359308e26d06fa0d938365255696af4cc12d524c46c4886cdcd19268c165a2bf0a2835202fe857da5cab";
+            # };
 
-            better-fabric-console = fetchurl {
-              url = "https://cdn.modrinth.com/data/Y8o1j1Sf/versions/6aIKl5wy/better-fabric-console-mc1.21.11-1.2.9.jar";
-              sha512 = "427247dafd99df202ee10b4bf60ffcbbecbabfadb01c167097ffb5b85670edb811f4d061c2551be816295cbbc6b8ec5ec464c14a6ff41912ef1f6c57b038d320";
-            };
-
-            disconnect-packet-fix = fetchurl {
-              url = "https://cdn.modrinth.com/data/rd9rKuJT/versions/Gv74xveQ/disconnect-packet-fix-fabric-2.0.0.jar";
-              sha512 = "1fd6f09a41ce36284e1a8e9def53f3f6834d7201e69e54e24933be56445ba569fbc26278f28300d36926ba92db6f4f9c0ae245d23576aaa790530345587316db";
-            };
+            # No 26.1.2 version available
+            # disconnect-packet-fix = fetchurl {
+            #   url = "https://cdn.modrinth.com/data/rd9rKuJT/versions/x9gVeaTU/disconnect-packet-fix-fabric-2.1.0.jar";
+            #   sha512 = "bf84d02bdcd737706df123e452dd31ef535580fa4ced6af1e4ceea022fef94e4764775253e970b8caa1292e2fa00eb470557f70b290fafdb444479fa801b07a1";
+            # };
 
             packet-fixer = fetchurl {
-              url = "https://cdn.modrinth.com/data/c7m1mi73/versions/CUh1DWeO/packetfixer-fabric-3.3.4-1.21.11.jar";
-              sha512 = "33331b16cb40c5e6fbaade3cacc26f3a0e8fa5805a7186f94d7366a0e14dbeee9de2d2e8c76fa71f5e9dd24eb1c261667c35447e32570ea965ca0f154fdfba0a";
+              url = "https://cdn.modrinth.com/data/c7m1mi73/versions/M8PqPQr4/packetfixer-fabric-3.3.4-26.1.2.jar";
+              sha512 = "698020edba2a1fd80bb282bfd4832a00d6447b08eaafbc2e16a8f3bf89e187fc9a622c92dfe94ae140dd485fc0220a86890f12158ec08054e473fef8337829bc";
             };
 
-            # fork of Modernfix for 1.21.11 (upstream will support 26.1)
+            # mVUS fork: upstream ModernFix no longer ships Fabric builds
             modernfix = fetchurl {
-              url = "https://cdn.modrinth.com/data/TjSm1wrD/versions/JwSO8JCN/modernfix-5.25.2-build.4.jar";
-              sha512 = "0d65c05ac0475408c58ef54215714e6301113101bf98bfe4bb2ba949fbfddd98225ac4e2093a5f9206a9e01ba80a931424b237bdfa3b6e178c741ca6f7f8c6a3";
+              url = "https://cdn.modrinth.com/data/TjSm1wrD/versions/dqQ7mabN/modernfix-5.26.2-build.1.jar";
+              sha512 = "fbef93c2dabf7bcd0ccd670226dfc4958f7ebe5d8c2b1158e88a65e6954a40f595efd58401d2a3dbb224660dca5952199cf64df29100e7bd39b1b1941290b57b";
             };
 
             debugify = fetchurl {
-              url = "https://cdn.modrinth.com/data/QwxR6Gcd/versions/8Q49lnaU/debugify-1.21.11%2B1.0.jar";
-              sha512 = "04d82dd33f44ced37045f1f9a54ad4eacd70861ff74a8800f2d2df358579e6cb0ea86a34b0086b3e87026b1a0691dd6594b4fdc49f89106466eea840518beb03";
+              url = "https://cdn.modrinth.com/data/QwxR6Gcd/versions/mfTTfiKn/debugify-26.1.2%2B1.0.jar";
+              sha512 = "63db82f2163b9f7fc27ebea999ffcd7a961054435b3ed7d8bf32d905b5f60ce81715916b7fd4e9509dd23703d5492059f3ce7e5f176402f8ed4f985a415553f4";
             };
-
           }
         );
       };