diff --git a/gnu/packages/llvm.scm b/gnu/packages/llvm.scm
index 8cb05a6cad..054b42d77d 100644
--- a/gnu/packages/llvm.scm
+++ b/gnu/packages/llvm.scm
@@ -273,7 +273,7 @@ code analysis tools.")
                            version "/libcxx-" version ".src.tar.xz"))
        (sha256
         (base32
-         "1wdrxg365ig0kngx52pd0n820sncp24blb0zpalc579iidhh4002"))))
+         "1qlx3wlxrnc5cwc1fcfc2vhfsl7j4294hi8y5kxj8hy8wxsjd462"))))
     (build-system cmake-build-system)
     (native-inputs
      `(("clang" ,clang)