diff --git a/c/.envrc b/c/.envrc
deleted file mode 100644
index e69de29..0000000
diff --git a/c/flake.lock b/c/flake.lock
index 20cb53a..d57185e 100644
--- a/c/flake.lock
+++ b/c/flake.lock
@@ -20,11 +20,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1758701979,
-        "narHash": "sha256-c7DUti3XM1aga8oVgaPnrVmEeCFtN9PaBxyNuqx8jPc=",
+        "lastModified": 1755082269,
+        "narHash": "sha256-Ix7ALeaxv9tW4uBKWeJnaKpYZtZiX4H4Q/MhEmj4XYA=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "e2642aa7d5a15eae586932a56f4294934f959c14",
+        "rev": "d74de548348c46cf25cb1fcc4b74f38103a4590d",
         "type": "github"
       },
       "original": {
diff --git a/c/flake.nix b/c/flake.nix
index 4dda845..1c7b728 100644
--- a/c/flake.nix
+++ b/c/flake.nix
@@ -50,8 +50,8 @@
 #        xorg.libXcursor
 
         # You might want to use your own IDE.
-        (jetbrains.plugins.addPlugins jetbrains.clion [ "github-copilot" ])
-        vscodium
+        #(jetbrains.plugins.addPlugins jetbrains.clion [ "github-copilot" ])
+        #vscodium
       ];
 
       shellHook = ''
diff --git a/latex/.envrc b/latex/.envrc
deleted file mode 100644
index e69de29..0000000
diff --git a/latex/flake.lock b/latex/flake.lock
index 20cb53a..6c7036a 100644
--- a/latex/flake.lock
+++ b/latex/flake.lock
@@ -20,11 +20,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1758701979,
-        "narHash": "sha256-c7DUti3XM1aga8oVgaPnrVmEeCFtN9PaBxyNuqx8jPc=",
+        "lastModified": 1755268003,
+        "narHash": "sha256-nNaeJjo861wFR0tjHDyCnHs1rbRtrMgxAKMoig9Sj/w=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "e2642aa7d5a15eae586932a56f4294934f959c14",
+        "rev": "32f313e49e42f715491e1ea7b306a87c16fe0388",
         "type": "github"
       },
       "original": {
diff --git a/latex/flake.nix b/latex/flake.nix
index 5a74b46..599e687 100644
--- a/latex/flake.nix
+++ b/latex/flake.nix
@@ -24,9 +24,6 @@
             # Presentation tools
             pdfpc
             pympress
-
-            # Editor
-            texstudio
           ];
         };
       }
diff --git a/minecraft/flake.lock b/minecraft/flake.lock
index 4d1227e..fff8092 100644
--- a/minecraft/flake.lock
+++ b/minecraft/flake.lock
@@ -20,11 +20,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1758427187,
-        "narHash": "sha256-pHpxZ/IyCwoTQPtFIAG2QaxuSm8jWzrzBGjwQZIttJc=",
+        "lastModified": 1755027561,
+        "narHash": "sha256-IVft239Bc8p8Dtvf7UAACMG5P3ZV+3/aO28gXpGtMXI=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "554be6495561ff07b6c724047bdd7e0716aa7b46",
+        "rev": "005433b926e16227259a1843015b5b2b7f7d1fc3",
         "type": "github"
       },
       "original": {
diff --git a/minecraft/flake.nix b/minecraft/flake.nix
index bebbdc5..43bd3c9 100644
--- a/minecraft/flake.nix
+++ b/minecraft/flake.nix
@@ -15,6 +15,7 @@
       in {
         devShells.default = pkgs.mkShell {
           packages = with pkgs; [ 
+            # minecraft
             prismlauncher
             ffmpeg
 
diff --git a/python/uv/flake.lock b/python/uv/flake.lock
deleted file mode 100644
index 5cd7120..0000000
--- a/python/uv/flake.lock
+++ /dev/null
@@ -1,78 +0,0 @@
-{
-  "nodes": {
-    "flake-utils": {
-      "inputs": {
-        "systems": "systems"
-      },
-      "locked": {
-        "lastModified": 1731533236,
-        "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "type": "github"
-      }
-    },
-    "nixpkgs": {
-      "locked": {
-        "lastModified": 1758589230,
-        "narHash": "sha256-zMTCFGe8aVGTEr2RqUi/QzC1nOIQ0N1HRsbqB4f646k=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "d1d883129b193f0b495d75c148c2c3a7d95789a0",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "ref": "nixos-25.05",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "nixpkgs-unstable": {
-      "locked": {
-        "lastModified": 1758427187,
-        "narHash": "sha256-pHpxZ/IyCwoTQPtFIAG2QaxuSm8jWzrzBGjwQZIttJc=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "554be6495561ff07b6c724047bdd7e0716aa7b46",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "ref": "nixos-unstable",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "root": {
-      "inputs": {
-        "flake-utils": "flake-utils",
-        "nixpkgs": "nixpkgs",
-        "nixpkgs-unstable": "nixpkgs-unstable"
-      }
-    },
-    "systems": {
-      "locked": {
-        "lastModified": 1681028828,
-        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
-        "owner": "nix-systems",
-        "repo": "default",
-        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-systems",
-        "repo": "default",
-        "type": "github"
-      }
-    }
-  },
-  "root": "root",
-  "version": 7
-}
diff --git a/python/uv/flake.nix b/python/uv/flake.nix
deleted file mode 100644
index 838a081..0000000
--- a/python/uv/flake.nix
+++ /dev/null
@@ -1,37 +0,0 @@
-{
-  inputs = {
-    nixpkgs.url = "github:NixOS/nixpkgs/nixos-25.05";
-    nixpkgs-unstable.url = "github:NixOS/nixpkgs/nixos-unstable";
-    flake-utils.url = "github:numtide/flake-utils";
-  };
-
-  outputs = { self, nixpkgs, nixpkgs-unstable, flake-utils }:
-  flake-utils.lib.eachDefaultSystem (system: let
-    pkgs = import nixpkgs {
-      inherit system;
-      config.allowUnfree = true;
-    };
-    pkgs-unstable = import nixpkgs-unstable {
-      inherit system;
-      config.allowUnfree = true;
-    };
-
-    mkShell = pkgs.mkShell.override {
-      stdenv = pkgs.stdenvAdapters.useMoldLinker pkgs.stdenv;
-    };
-  in {
-    devShells.default = pkgs.mkShell {
-      packages = (with pkgs; [
-        # python312Full
-      ]) ++ (with pkgs-unstable; [
-        uv
-      ]);
-
-      # Stop uv from downloading Python binaries automatically if needed.
-      # UV_PYTHON_DOWNLOADS = "never";
-
-      # ImportError: libstdc++.so.6: cannot open shared object file: No such file or directory
-      LD_LIBRARY_PATH = "${pkgs.stdenv.cc.cc.lib}/lib";
-    };
-  });
-}