diff --git a/upstream_utils/update_libuv.py b/upstream_utils/update_libuv.py
new file mode 100755
index 0000000..a90a6d7
--- /dev/null
+++ b/upstream_utils/update_libuv.py
@@ -0,0 +1,74 @@
+#!/usr/bin/env python3
+
+import os
+import shutil
+
+from upstream_utils import (
+    get_repo_root,
+    clone_repo,
+    comment_out_invalid_includes,
+    walk_cwd_and_copy_if,
+    git_am,
+)
+
+
+def main():
+    upstream_root = clone_repo("https://github.com/libuv/libuv", "v1.44.2")
+    wpilib_root = get_repo_root()
+    wpinet = os.path.join(wpilib_root, "wpinet")
+
+    # Apply patches to upstream Git repo
+    os.chdir(upstream_root)
+    for f in [
+        "0001-Fix-missing-casts.patch",
+        "0002-Fix-warnings.patch",
+        "0003-Preprocessor-cleanup.patch",
+        "0004-Cleanup-problematic-language.patch",
+        "0005-Use-roborio-time.patch",
+        "0006-Style-comments-cleanup.patch",
+        "0007-Squelch-GCC-12.1-warnings.patch",
+        "0008-Fix-Win32-warning-suppression-pragma.patch",
+        "0009-Avoid-unused-variable-warning-on-Mac.patch",
+    ]:
+        git_am(os.path.join(wpilib_root, "upstream_utils/libuv_patches", f))
+
+    # Delete old install
+    for d in ["src/main/native/thirdparty/libuv"]:
+        shutil.rmtree(os.path.join(wpinet, d), ignore_errors=True)
+
+    include_ignorelist = [
+        "aix.h",
+        "os390.h",
+        "stdint-msvc2008.h",
+        "sunos.h",
+    ]
+
+    include_files = walk_cwd_and_copy_if(
+        lambda dp, f: "include" in dp and f not in include_ignorelist,
+        os.path.join(wpinet, "src/main/native/thirdparty/libuv"),
+    )
+
+    src_ignorelist = [
+        "aix-common.c",
+        "aix.c",
+        "bsd-proctitle.c",
+        "darwin-stub.c",
+        "haiku.c",
+        "hurd.c",
+        "os390-proctitle.c",
+        "os390-syscalls.c",
+        "os390-syscalls.h",
+        "os390.c",
+        "qnx.c",
+        "sunos.c",
+        "sysinfo-loadavg.c",
+        "sysinfo-memory.c",
+    ]
+    src_files = walk_cwd_and_copy_if(
+        lambda dp, f: "src" in dp and "docs" not in dp and f not in src_ignorelist,
+        os.path.join(wpinet, "src/main/native/thirdparty/libuv"),
+    )
+
+
+if __name__ == "__main__":
+    main()