diff --git a/flake.lock b/flake.lock
index 562ad6d..3f84ad7 100644
--- a/flake.lock
+++ b/flake.lock
@@ -2,11 +2,11 @@
   "nodes": {
     "nixpkgs": {
       "locked": {
-        "lastModified": 1681696129,
-        "narHash": "sha256-Ba2y1lmsWmmAOAoTD5G9UnTS/UqV0ZFyzysgdfu7qag=",
+        "lastModified": 1682493015,
+        "narHash": "sha256-KiMOAe8u83QDF40Z25kWMkZbqr9U+mvjvEJy5Qvw0nw=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "de66115c552acc4e0c0f92c5a5efb32e37dfa216",
+        "rev": "60c0f762658916a4a5b5a36b3e06486f8301daf4",
         "type": "github"
       },
       "original": {
diff --git a/flake.nix b/flake.nix
index 98b0f21..a496367 100644
--- a/flake.nix
+++ b/flake.nix
@@ -52,9 +52,9 @@
             cmake
             ncurses
             zlib
-            llvmPackages_14.llvm
-            llvmPackages_14.clang
-            llvmPackages_14.bintools
+            llvmPackages_15.llvm
+            llvmPackages_15.clang
+            llvmPackages_15.bintools
           ];
 
           buildInputs = [ libxml2 ];