diff --git a/flake.lock b/flake.lock
index f8b54aa..6168f8e 100644
--- a/flake.lock
+++ b/flake.lock
@@ -165,11 +165,11 @@
       },
       "locked": {
         "dir": "pkgs/firefox-addons",
-        "lastModified": 1768536226,
-        "narHash": "sha256-d1VSTNa7ajTxT39QBp3gKSbgmgn7yx8RxTZuvZwNX9Y=",
+        "lastModified": 1768622624,
+        "narHash": "sha256-Em6PP667PeXbEjidbV2LnNwmUYohbrSFvVPLYLUDHms=",
         "owner": "rycee",
         "repo": "nur-expressions",
-        "rev": "b092ea4a7d083e09e0aa2de909c1b35b9efb3ee0",
+        "rev": "8061c6d9199dc6cc0727d4241959eea28f2fa0a6",
         "type": "gitlab"
       },
       "original": {
@@ -748,11 +748,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1768326700,
-        "narHash": "sha256-6A4yLRkTvqpt8bfz7xy1O7F9sPlMCgz3PlImj97KDX0=",
+        "lastModified": 1768683480,
+        "narHash": "sha256-UyNHensgdY2jWbVSUZ/CpWndkYS8Ftgg8A+9gRrsTuw=",
         "owner": "lassulus",
         "repo": "wrappers",
-        "rev": "4cce9f9c17658f36d378a14809ff59029f0dcfb4",
+        "rev": "c2c317c0114000695ee217caf039aac5eaf7e462",
         "type": "github"
       },
       "original": {
diff --git a/hosts/Garand-Desktop/system-modules.nix b/hosts/Garand-Desktop/system-modules.nix
index 19514d8..f05b79a 100644
--- a/hosts/Garand-Desktop/system-modules.nix
+++ b/hosts/Garand-Desktop/system-modules.nix
@@ -47,6 +47,7 @@ _: {
     lazygit.enable = false; # Lazygit: simple TUI for Git
     opencode.enable = false; # OpenCode: tools for coding and development
     jan.enable = true; # Jan: AI chat UI
+    logisim-evolution.enable = true; # Logisim-Evolution: Digital logic designer and simulator
 
     /*
     Communication & Collaboration
diff --git a/hosts/Garand-Laptop/system-modules.nix b/hosts/Garand-Laptop/system-modules.nix
index b1e13a2..ba01cc2 100644
--- a/hosts/Garand-Laptop/system-modules.nix
+++ b/hosts/Garand-Laptop/system-modules.nix
@@ -47,6 +47,7 @@ _: {
     lazygit.enable = false; # Lazygit: simple TUI for Git
     opencode.enable = false; # OpenCode: tools for coding and development
     jan.enable = true; # Jan: AI chat UI
+    logisim-evolution.enable = false; # Logisim-Evolution: Digital logic designer and simulator
 
     /*
     Communication & Collaboration
diff --git a/hosts/default/system-modules.nix b/hosts/default/system-modules.nix
index 7d3795f..9f6078a 100644
--- a/hosts/default/system-modules.nix
+++ b/hosts/default/system-modules.nix
@@ -47,6 +47,7 @@ _: {
     lazygit.enable = false; # Lazygit: simple TUI for Git
     opencode.enable = false; # OpenCode: tools for coding and development
     jan.enable = true; # Jan: AI chat UI
+    logisim-evolution.enable = false; # Logisim-Evolution: Digital logic designer and simulator
 
     /*
     Communication & Collaboration
diff --git a/modules/core/packages/packages.nix b/modules/core/packages/packages.nix
index bc703f9..4bf710e 100644
--- a/modules/core/packages/packages.nix
+++ b/modules/core/packages/packages.nix
@@ -49,6 +49,7 @@
     adb = android-tools;
     teams = teams-for-linux;
     ferdium = ferdium;
+    logisim-evolution = logisim-evolution;
   };
 in {
   imports = builtins.attrValues (builtins.mapAttrs mkPackage packages);
diff --git a/modules/home/bash/aliases.nix b/modules/home/bash/aliases.nix
index 0f9c5f3..90dbbb4 100644
--- a/modules/home/bash/aliases.nix
+++ b/modules/home/bash/aliases.nix
@@ -8,7 +8,7 @@
     pullos = "git -C /home/${username}/garandos pull";
     upd = "nh os switch --hostname ${host}";
     upg = "nh os switch --hostname ${host} --update";
-    upf = "sudo nix flake update";
+    upf = "sudo nix flake update --flake /home/${username}/garandos";
     upd-bt = "nh os boot --hostname ${host}";
     upd-ts = "nh os test --hostname ${host}";
     upd-bd = "nh os build --hostname ${host}";
diff --git a/modules/home/hyprland/binds.nix b/modules/home/hyprland/binds.nix
index 949269e..9804396 100644
--- a/modules/home/hyprland/binds.nix
+++ b/modules/home/hyprland/binds.nix
@@ -78,6 +78,7 @@ in {
       "SUPER CONTROL, Escape, exec, wlogout"
       "SUPER SHIFT, Escape, exit,"
       "SUPER SHIFT, I, togglesplit,"
+      "SUPER SHIFT, F, togglefloating,"
 
       # =============================================================================
       # FOKUS OKIEN
@@ -153,7 +154,6 @@ in {
       # =============================================================================
       # "SUPER SHIFT, N, exec, swaync-client -rs"
       # "SUPER, P, pseudo,"
-      # "SUPER SHIFT,F, togglefloating,"
       # "SUPER ALT,F, workspaceopt, allfloat"
       # "SUPER SHIFT, SPACE, movetoworkspace, special"
       # "SUPER, SPACE, togglespecialworkspace"
diff --git a/modules/home/hyprland/windowrules.nix b/modules/home/hyprland/windowrules.nix
index 018060d..f0f5a86 100644
--- a/modules/home/hyprland/windowrules.nix
+++ b/modules/home/hyprland/windowrules.nix
@@ -73,6 +73,7 @@ _: {
     # Tile rules
     "tile on, match:class affinity\.exe"
     "tile on, match:class dev\.zed\.Zed"
+    "tile on, match:class com-cburch-logisim-Main"
 
     # Opacity rules
     "opacity 1.0 1.0, match:tag browser*"