diff --git a/flake.lock b/flake.lock
index dc6e7eba6..ea6ba6bfb 100644
--- a/flake.lock
+++ b/flake.lock
@@ -2,11 +2,11 @@
   "nodes": {
     "crane": {
       "locked": {
-        "lastModified": 1737250794,
-        "narHash": "sha256-bdIPhvsAKyYQzqAIeay4kOxTHGwLGkhM+IlBIsmMYFI=",
+        "lastModified": 1738652123,
+        "narHash": "sha256-zdZek5FXK/k95J0vnLF0AMnYuZl4AjARq83blKuJBYY=",
         "owner": "ipetkov",
         "repo": "crane",
-        "rev": "c5b7075f4a6d523fe8204618aa9754e56478c0e0",
+        "rev": "c7e015a5fcefb070778c7d91734768680188a9cd",
         "type": "github"
       },
       "original": {
@@ -23,11 +23,11 @@
         "rust-analyzer-src": []
       },
       "locked": {
-        "lastModified": 1737527504,
-        "narHash": "sha256-Z8S5gLPdIYeKwBXDaSxlJ72ZmiilYhu3418h3RSQZA0=",
+        "lastModified": 1738737274,
+        "narHash": "sha256-NhaD1K37YwlzN60kvJxlJ/VlYz8IiWk/yYusdvxTZsE=",
         "owner": "nix-community",
         "repo": "fenix",
-        "rev": "aa13f23e3e91b95377a693ac655bbc6545ebec0d",
+        "rev": "f82de9980822f3b1efcf54944939b1d514386827",
         "type": "github"
       },
       "original": {
@@ -93,11 +93,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1737404927,
-        "narHash": "sha256-e1WgPJpIYbOuokjgylcsuoEUCB4Jl2rQXa2LUD6XAG8=",
+        "lastModified": 1738702386,
+        "narHash": "sha256-nJj8f78AYAxl/zqLiFGXn5Im1qjFKU8yBPKoWEeZN5M=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "ae584d90cbd0396a422289ee3efb1f1c9d141dc3",
+        "rev": "030ba1976b7c0e1a67d9716b17308ccdab5b381e",
         "type": "github"
       },
       "original": {
@@ -160,11 +160,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1737512878,
-        "narHash": "sha256-dgF6htdmfNnZzVInifks6npnCAyVsIHWSpWNs10RSW0=",
+        "lastModified": 1738722444,
+        "narHash": "sha256-DHVyKCiIQVDqjYoVU2j7UaLNIlOnpB9sP1cPRNRpqvY=",
         "owner": "oxalica",
         "repo": "rust-overlay",
-        "rev": "06b8ed0eee289fe94c66f1202ced9a6a2c59a14c",
+        "rev": "347fb01821c3cd8d54e563d244a599c1e27a393d",
         "type": "github"
       },
       "original": {
diff --git a/flake.nix b/flake.nix
index f8d3fb202..7a8decd17 100644
--- a/flake.nix
+++ b/flake.nix
@@ -67,7 +67,9 @@
 
         # Nightly used for formatting
         nightly_toolchain = pkgs.rust-bin.selectLatestNightlyWith (toolchain: toolchain.default.override {
-          extensions = [ "rustfmt" "clippy" "rust-analyzer" ];
+          targets = [ "wasm32-unknown-unknown" ]; # wasm
+          extensions = [ "rustfmt" "clippy" "rust-src" ];
+
         });
 
         # Common inputs