diff --git a/configurations/home-manager/eve/packages.nix b/configurations/home-manager/eve/packages.nix
index f8f0ef8..c87f786 100644
--- a/configurations/home-manager/eve/packages.nix
+++ b/configurations/home-manager/eve/packages.nix
@@ -33,7 +33,6 @@ in {
       (lib.mkIf (config.user.isDesktopUser || config.user.isTerminalUser) {
         git = {
           enable = true;
-          signing.format = "openpgp";
           settings = {
             user.name = "Eve";
             user.email = "evesnrobins@gmail.com";
diff --git a/configurations/home-manager/leyla/packages/git.nix b/configurations/home-manager/leyla/packages/git.nix
index 162c553..499e37b 100644
--- a/configurations/home-manager/leyla/packages/git.nix
+++ b/configurations/home-manager/leyla/packages/git.nix
@@ -2,7 +2,6 @@
   config = {
     programs = {
       git = {
-        signing.format = "openpgp";
         settings = {
           user.name = "Leyla Becker";
           user.email = "git@jan-leila.com";
diff --git a/flake.lock b/flake.lock
index 3cc4c63..14c8561 100644
--- a/flake.lock
+++ b/flake.lock
@@ -7,11 +7,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1773889306,
-        "narHash": "sha256-PAqwnsBSI9SVC2QugvQ3xeYCB0otOwCacB1ueQj2tgw=",
+        "lastModified": 1772867152,
+        "narHash": "sha256-RIFgZ4O6Eg+5ysZ8Tqb3YvcqiRaNy440GEY22ltjRrs=",
         "owner": "nix-community",
         "repo": "disko",
-        "rev": "5ad85c82cc52264f4beddc934ba57f3789f28347",
+        "rev": "eaafb89b56e948661d618eefd4757d9ea8d77514",
         "type": "github"
       },
       "original": {
@@ -28,11 +28,11 @@
       },
       "locked": {
         "dir": "pkgs/firefox-addons",
-        "lastModified": 1774843378,
-        "narHash": "sha256-8QLbY8F7UdxeQaW0KUVgr1/YPIupe+1lGjS5joR+ZCw=",
+        "lastModified": 1772856163,
+        "narHash": "sha256-xD+d1+FVhKJ+oFYMTWOdVSBoXS4yeMyVZyDjMXqWEJE=",
         "owner": "rycee",
         "repo": "nur-expressions",
-        "rev": "0a31b668e3ebb599f95dc518076d709e8dddb57c",
+        "rev": "d358a550c7beac5f04fbc5a786e14af079606689",
         "type": "gitlab"
       },
       "original": {
@@ -115,11 +115,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1774898676,
-        "narHash": "sha256-0Utnqo+FbB+0CVUi0MI3oonF0Kuzy9VcgRkxl53Euvk=",
+        "lastModified": 1772845525,
+        "narHash": "sha256-Dp5Ir2u4jJDGCgeMRviHvEQDe+U37hMxp6RSNOoMMPc=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "a184bd2f8426087bae93f203403cd4b86c99e57d",
+        "rev": "27b93804fbef1544cb07718d3f0a451f4c4cd6c0",
         "type": "github"
       },
       "original": {
@@ -175,11 +175,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1773460763,
-        "narHash": "sha256-y9kC3ff89btXS8RD6pAtM50g0qtsim1I8HXBtgSqdbI=",
+        "lastModified": 1767364176,
+        "narHash": "sha256-l6YdEBYQxXjD8ujqvc0tKdwWc3K8UQOi+E4Y3DKQ318=",
         "ref": "refs/heads/main",
-        "rev": "5e56f5a973e24292b125dca9e9d506b0a91d6903",
-        "revCount": 180,
+        "rev": "1688100bba140492658d597f6b307c327f35c780",
+        "revCount": 179,
         "type": "git",
         "url": "https://git.lix.systems/lix-project/nixos-module.git"
       },
@@ -214,11 +214,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1773000227,
-        "narHash": "sha256-zm3ftUQw0MPumYi91HovoGhgyZBlM4o3Zy0LhPNwzXE=",
+        "lastModified": 1772379624,
+        "narHash": "sha256-NG9LLTWlz4YiaTAiRGChbrzbVxBfX+Auq4Ab/SWmk4A=",
         "owner": "LnL7",
         "repo": "nix-darwin",
-        "rev": "da529ac9e46f25ed5616fd634079a5f3c579135f",
+        "rev": "52d061516108769656a8bd9c6e811c677ec5b462",
         "type": "github"
       },
       "original": {
@@ -255,11 +255,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1774925891,
-        "narHash": "sha256-8QGLGZJGnjPXFkWncYI9IXfUJEaPshX81W9LCJyQbGE=",
+        "lastModified": 1772850876,
+        "narHash": "sha256-Ga19zlfMpakCY4GMwBSOljNLOF0nEYrYBXv0hP/d4rw=",
         "owner": "nix-community",
         "repo": "nix-vscode-extensions",
-        "rev": "01dbb479b5f70a18feaa6398077c3babba0d4ba9",
+        "rev": "22f084d4c280dfc8a9d764f7b85af38e5d69c3dc",
         "type": "github"
       },
       "original": {
@@ -270,11 +270,11 @@
     },
     "nixos-hardware": {
       "locked": {
-        "lastModified": 1774777275,
-        "narHash": "sha256-qogBiYFq8hZusDPeeKRqzelBAhZvREc7Cl+qlewGUCg=",
+        "lastModified": 1771969195,
+        "narHash": "sha256-qwcDBtrRvJbrrnv1lf/pREQi8t2hWZxVAyeMo7/E9sw=",
         "owner": "NixOS",
         "repo": "nixos-hardware",
-        "rev": "b8f81636927f1af0cca812d22c876bad0a883ccd",
+        "rev": "41c6b421bdc301b2624486e11905c9af7b8ec68e",
         "type": "github"
       },
       "original": {
@@ -317,11 +317,11 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1774709303,
-        "narHash": "sha256-D3Q07BbIA2KnTcSXIqqu9P586uWxN74zNoCH3h2ESHg=",
+        "lastModified": 1772773019,
+        "narHash": "sha256-E1bxHxNKfDoQUuvriG71+f+s/NT0qWkImXsYZNFFfCs=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "8110df5ad7abf5d4c0f6fb0f8f978390e77f9685",
+        "rev": "aca4d95fce4914b3892661bcb80b8087293536c6",
         "type": "github"
       },
       "original": {
@@ -354,11 +354,11 @@
         "systems": "systems_2"
       },
       "locked": {
-        "lastModified": 1774205961,
-        "narHash": "sha256-FBtI04msHcdVx9zri3CFcARxifiDPefTg6p8nTsXPj4=",
+        "lastModified": 1771445312,
+        "narHash": "sha256-8uOcu+ZurGx0LmGFCf87Zbj4ikhVPQtP+PuBscEBCv0=",
         "owner": "IntQuant",
         "repo": "noita_entangled_worlds",
-        "rev": "5a5155b62c73a01f2307bbd385a6bd766be66b9c",
+        "rev": "4a842f29d0e5fb8dc6df73d87f7bb8d2a16f0fc8",
         "type": "github"
       },
       "original": {
@@ -431,11 +431,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1774910634,
-        "narHash": "sha256-B+rZDPyktGEjOMt8PcHKYmgmKoF+GaNAFJhguktXAo0=",
+        "lastModified": 1772495394,
+        "narHash": "sha256-hmIvE/slLKEFKNEJz27IZ8BKlAaZDcjIHmkZ7GCEjfw=",
         "owner": "Mic92",
         "repo": "sops-nix",
-        "rev": "19bf3d8678fbbfbc173beaa0b5b37d37938db301",
+        "rev": "1d9b98a29a45abe9c4d3174bd36de9f28755e3ff",
         "type": "github"
       },
       "original": {
diff --git a/modules/common-modules/overlays/default.nix b/modules/common-modules/overlays/default.nix
index fab8f2b..3def9e9 100644
--- a/modules/common-modules/overlays/default.nix
+++ b/modules/common-modules/overlays/default.nix
@@ -6,35 +6,5 @@
     (final: prev: {
       noita_entangled_worlds = inputs.noita-entangled-worlds.packages.${prev.stdenv.hostPlatform.system}.noita-proxy;
     })
-    # Workaround: some extensions in nix-vscode-extensions have invalid semver
-    # engine versions (e.g. 1.112.01907 with leading zeros) that cause
-    # forVSCodeVersion to throw. This tries the version-filtered set per site
-    # and falls back to unfiltered only for sites with bad semver data.
-    (final: prev: {
-      nix-vscode-extensions =
-        prev.nix-vscode-extensions
-        // {
-          forVSCodeVersion = vscodeVersion: let
-            filtered = prev.nix-vscode-extensions.forVSCodeVersion vscodeVersion;
-            unfiltered = prev.nix-vscode-extensions;
-            safeSite = site: let
-              # builtins.attrNames forces the filter to run on all extensions,
-              # which triggers semver parsing. If any extension has an invalid
-              # version, this catches the error and falls back to the unfiltered set.
-              tried = builtins.tryEval (
-                builtins.seq (builtins.length (builtins.attrNames filtered.${site})) filtered.${site}
-              );
-            in
-              if tried.success
-              then tried.value
-              else unfiltered.${site};
-          in
-            filtered
-            // {
-              open-vsx = safeSite "open-vsx";
-              vscode-marketplace = safeSite "vscode-marketplace";
-            };
-        };
-    })
   ];
 }
diff --git a/modules/home-manager-modules/programs/protonvpn.nix b/modules/home-manager-modules/programs/protonvpn.nix
index 31f8910..5742948 100644
--- a/modules/home-manager-modules/programs/protonvpn.nix
+++ b/modules/home-manager-modules/programs/protonvpn.nix
@@ -11,7 +11,7 @@
   config = lib.mkIf config.programs.protonvpn-gui.enable (lib.mkMerge [
     {
       home.packages = with pkgs; [
-        proton-vpn
+        protonvpn-gui
       ];
     }
     (