diff --git a/C/Clang/Versions.toml b/C/Clang/Versions.toml
index eacea09cc03f45c..24998897e7c5bb3 100644
--- a/C/Clang/Versions.toml
+++ b/C/Clang/Versions.toml
@@ -117,3 +117,6 @@ git-tree-sha1 = "9c5e5bf14878315b43ae322fe2f2a5080c827a27"
 
 ["0.17.3"]
 git-tree-sha1 = "ac81f3ea7c53b20d64ad1609a0298d9731fbdcf8"
+
+["0.17.4"]
+git-tree-sha1 = "ef7bf2d64d2809f335895ef727c4bee87a047a11"