diff --git a/pkgs/top-level/aliases.nix b/pkgs/top-level/aliases.nix
index b7a1f91ebae2..e0f4e7ae2455 100644
--- a/pkgs/top-level/aliases.nix
+++ b/pkgs/top-level/aliases.nix
@@ -1886,7 +1886,7 @@ mapAliases ({
   inherit (stdenv) buildPlatform hostPlatform targetPlatform; # Added 2023-01-09
 
   # LLVM packages for (integration) testing that should not be used inside Nixpkgs:
-  llvmPackages_latest = llvmPackages_14;
+  llvmPackages_latest = llvmPackages_16;
   llvmPackages_git = recurseIntoAttrs (callPackage ../development/compilers/llvm/git {
     inherit (stdenvAdapters) overrideCC;
     buildLlvmTools = buildPackages.llvmPackages_git.tools;