diff --git a/cmake/vendor.cmake b/cmake/vendor.cmake
index e8f4eeee..5b0ff853 100644
--- a/cmake/vendor.cmake
+++ b/cmake/vendor.cmake
@@ -247,7 +247,7 @@ if(NOT EMSCRIPTEN)
     CPMAddPackage(
         NAME usearch
         GITHUB_REPOSITORY unum-cloud/usearch
-        GIT_TAG v2.19.1
+        GIT_TAG v2.21.3
         EXCLUDE_FROM_ALL TRUE
     )