diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 0302fecf32e..b7f19e363f0 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -8749,7 +8749,7 @@ in
     # makes it slower, but during runtime we link against just mesa_drivers
     # through /run/opengl-driver*, which is overriden according to config.grsecurity
     grsecEnabled = true;
-    llvmPackages = llvmPackages_38; # various problems with 3.7; see #11367, #11467
+    llvmPackages = llvmPackages_39;
   });
   mesa_glu =  mesaDarwinOr (callPackage ../development/libraries/mesa-glu { });
   mesa_drivers = mesaDarwinOr (