diff --git a/build.zig.zon b/build.zig.zon
index e985f6be..1ec05cc4 100644
--- a/build.zig.zon
+++ b/build.zig.zon
@@ -5,7 +5,7 @@
 
     .fingerprint = 0x76501fb842f52025, // Changing this has security and trust implications.
 
-    .minimum_zig_version = "0.16.0-dev.2193+fc517bd01",
+    .minimum_zig_version = "0.16.0-dev.2368+380ea6fb5",
 
     .dependencies = .{},
 
diff --git a/test/runner.zig b/test/runner.zig
index 4b05ba14..b735cd95 100644
--- a/test/runner.zig
+++ b/test/runner.zig
@@ -31,8 +31,7 @@ pub fn main(init: process.Init.Minimal) !void {
     const arocc_exe = args[1];
     const cases_dir = args[2];
 
-    var cwd_buf: [std.fs.max_path_bytes]u8 = undefined;
-    const cwd = try process.getCwd(&cwd_buf);
+    const cwd = try std.process.currentPathAlloc(io, arena);
     const relative_arocc_exe = try std.fs.path.relative(arena, cwd, null, cases_dir, arocc_exe);
 
     var dir = std.Io.Dir.cwd().openDir(io, cases_dir, .{ .iterate = true }) catch |err| {