diff --git a/build.zig b/build.zig
index 5db6483..2a36554 100644
--- a/build.zig
+++ b/build.zig
@@ -182,7 +182,11 @@ pub fn buildLibSokol(b: *Build, options: LibSokolOptions) !*CompileStep {
             .file = .{ .path = csrc_root ++ "sokol_imgui.c" },
             .flags = cflags,
         });
-        const cimgui = try buildImgui(b, .{ .target = options.target, .optimize = options.optimize, .emsdk = options.emsdk });
+        const cimgui = try buildImgui(b, .{
+            .target = options.target,
+            .optimize = options.optimize,
+            .emsdk = options.emsdk,
+        });
         for (cimgui.root_module.include_dirs.items) |dir| {
             try lib.root_module.include_dirs.append(b.allocator, dir);
         }
@@ -246,12 +250,8 @@ pub fn build(b: *Build) !void {
             .dflags = &[_][]const u8{
                 "-w", // warnings as error
                 // more info: ldc2 -preview=help (list all specs)
-                "-preview=all",
-                "--enable-no-nans-fp-math",
+                "-preview=dip1000",
             },
-            .d_packages = if (target.result.isWasm()) &[_][]const u8{
-                b.dependency("wasmd", .{}).path("arsd-webassembly").getPath(b),
-            } else null,
             // fixme: https://github.com/kassane/sokol-d/issues/1 - betterC works on darwin
             .zig_cc = if (target.result.isDarwin() and !enable_betterC) false else enable_zigcc,
             .target = target,
diff --git a/build.zig.zon b/build.zig.zon
index a75a4e4..b2f086b 100644
--- a/build.zig.zon
+++ b/build.zig.zon
@@ -18,12 +18,8 @@
             .hash = "12202af0db41b79a4c7904950269b5e33b7d48f50aae042e334cb8d717a5a2caf48d",
         },
         .emsdk = .{
-            .url = "git+https://github.com/emscripten-core/emsdk#c18280c8f3f8f088b4337f0f6a5fdb2be0d67179",
-            .hash = "12203d61e8947f25993a86b4d73e2d91b4c1d96f1aa07c581b7dffba7cb5ca91bc35",
-        },
-        .wasmd = .{
-            .url = "git+https://github.com/kassane/wasmd#067e21e29aea24ec936d6c6b859f7c9a79894f78",
-            .hash = "122006f8e097d5bd627f26d2aa3b397d92b400c786f13396c47afed66fed1e8ef2c1",
+            .url = "git+https://github.com/emscripten-core/emsdk#3.1.57",
+            .hash = "12205971cb2c23c3f6bf401aa921e4755f43f67628f4689242111f87a2e32ef5f6ab",
         },
     },
 }