diff --git a/dotfiles/config/hypr/hyprland/settings.lua b/dotfiles/config/hypr/hyprland/settings.lua
index 678784c2..71adef42 100644
--- a/dotfiles/config/hypr/hyprland/settings.lua
+++ b/dotfiles/config/hypr/hyprland/settings.lua
@@ -173,8 +173,18 @@ function M.setup(ctx)
   hl.curve("smoothOut", { type = "bezier", points = { { 0.36, 1 }, { 0.3, 1 } } })
   hl.curve("smoothInOut", { type = "bezier", points = { { 0.42, 0 }, { 0.58, 1 } } })
   hl.curve("linear", { type = "bezier", points = { { 0, 0 }, { 1, 1 } } })
-  hl.curve("workspaceSpring", { type = "spring", mass = 2.4, stiffness = 38, dampening = 8 })
-  hl.curve("windowSpring", { type = "spring", mass = 2.5, stiffness = 40, dampening = 10 })
+  local spring_time_scale = 5
+  local function spring_curve(mass, stiffness, dampening)
+    return {
+      type = "spring",
+      mass = mass,
+      stiffness = stiffness * spring_time_scale * spring_time_scale,
+      dampening = dampening * spring_time_scale,
+    }
+  end
+
+  hl.curve("workspaceSpring", spring_curve(2.4, 38, 8))
+  hl.curve("windowSpring", spring_curve(2.5, 40, 10))
 
   local animations = {
     { leaf = "global", enabled = true, speed = 8, bezier = "default" },
diff --git a/nixos/flake.lock b/nixos/flake.lock
index fa986c81..eff5e6b1 100644
--- a/nixos/flake.lock
+++ b/nixos/flake.lock
@@ -1021,11 +1021,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1778880019,
-        "narHash": "sha256-F+WD0eVQoUFV6WtsFjPn9vsYzGwrCwjkrJAzEBPciM0=",
+        "lastModified": 1779002277,
+        "narHash": "sha256-oQDNfzO84RBHUbKDqz02pTNFr/B24JQz6GeK7/bdIUQ=",
         "owner": "colonelpanic8",
         "repo": "hyprutils",
-        "rev": "8597dd96de4791e7c52d33b608c7191c7e8def03",
+        "rev": "bb894701ee7b75033a30643d26bf5b9f288fad63",
         "type": "github"
       },
       "original": {
diff --git a/nixos/hyprland.nix b/nixos/hyprland.nix
index 31657805..43c52647 100644
--- a/nixos/hyprland.nix
+++ b/nixos/hyprland.nix
@@ -324,6 +324,7 @@
         hyprRofiWindow
         hyprShellUi
         jq
+        lua5_4 # lua/luac for validating Hyprland Lua config
       ]
       ++ hyprlandPluginPackages;
   };