diff --git a/pkgs/development/tools/analysis/include-what-you-use/default.nix b/pkgs/development/tools/analysis/include-what-you-use/default.nix
index 6e19d89702a..8bda0ac2223 100644
--- a/pkgs/development/tools/analysis/include-what-you-use/default.nix
+++ b/pkgs/development/tools/analysis/include-what-you-use/default.nix
@@ -3,10 +3,10 @@
 stdenv.mkDerivation rec {
   pname = "include-what-you-use";
   # Also bump llvmPackages in all-packages.nix to the supported version!
-  version = "0.13";
+  version = "0.14";
 
   src = fetchurl {
-    sha256 = "1jav4qf7d303by9iy6v08w73wfwzj76i54inh90w1s34m9q44aa9";
+    sha256 = "1vq0c8jqspvlss8hbazml44fi0mbslgnp2i9wcr0qrjpvfbl6623";
     url = "${meta.homepage}/downloads/${pname}-${version}.src.tar.gz";
   };
 
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 3f9fecdb2ae..35ad62548bc 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -10666,7 +10666,7 @@ in
   };
 
   include-what-you-use = callPackage ../development/tools/analysis/include-what-you-use {
-    llvmPackages = llvmPackages_8;
+    llvmPackages = llvmPackages_10;
   };
 
   indent = callPackage ../development/tools/misc/indent { };