diff --git a/src/binding.cc b/src/binding.cc
index b2853d3d..c3519cb5 100644
--- a/src/binding.cc
+++ b/src/binding.cc
@@ -3252,11 +3252,12 @@ int v8__Module__ScriptId(const v8::Module& self) {
   return const_cast<v8::Module&>(self).ScriptId();
 }
 
-MaybeBool v8__Module__InstantiateModule(const v8::Module& self,
-                                        const v8::Context& context,
-                                        v8::Module::ResolveModuleCallback cb) {
-  return maybe_to_maybe_bool(
-      ptr_to_local(&self)->InstantiateModule(ptr_to_local(&context), cb));
+MaybeBool v8__Module__InstantiateModule(
+    const v8::Module& self, const v8::Context& context,
+    v8::Module::ResolveModuleCallback cb,
+    v8::Module::ResolveSourceCallback source_callback) {
+  return maybe_to_maybe_bool(ptr_to_local(&self)->InstantiateModule(
+      ptr_to_local(&context), cb, source_callback));
 }
 
 const v8::Value* v8__Module__Evaluate(const v8::Module& self,
diff --git a/src/module.rs b/src/module.rs
index ce963d70..958684e1 100644
--- a/src/module.rs
+++ b/src/module.rs
@@ -16,6 +16,7 @@ use crate::Local;
 use crate::Message;
 use crate::Module;
 use crate::ModuleRequest;
+use crate::Object;
 use crate::String;
 use crate::UnboundModuleScript;
 use crate::Value;
@@ -146,6 +147,64 @@ where
   }
 }
 
+// System V ABI
+#[cfg(not(target_os = "windows"))]
+#[repr(C)]
+pub struct ResolveSourceCallbackRet(*const Object);
+
+#[cfg(not(target_os = "windows"))]
+pub type ResolveSourceCallback<'a> = extern "C" fn(
+  Local<'a, Context>,
+  Local<'a, String>,
+  Local<'a, FixedArray>,
+  Local<'a, Module>,
+) -> ResolveSourceCallbackRet;
+
+// Windows x64 ABI: Local<Module> returned on the stack.
+#[cfg(target_os = "windows")]
+pub type ResolveSourceCallback<'a> = extern "C" fn(
+  *mut *const Object,
+  Local<'a, Context>,
+  Local<'a, String>,
+  Local<'a, FixedArray>,
+  Local<'a, Module>,
+) -> *mut *const Object;
+
+impl<'a, F> MapFnFrom<F> for ResolveSourceCallback<'a>
+where
+  F: UnitType
+    + Fn(
+      Local<'a, Context>,
+      Local<'a, String>,
+      Local<'a, FixedArray>,
+      Local<'a, Module>,
+    ) -> Option<Local<'a, Object>>,
+{
+  #[cfg(not(target_os = "windows"))]
+  fn mapping() -> Self {
+    let f = |context, specifier, import_attributes, referrer| {
+      ResolveSourceCallbackRet(
+        (F::get())(context, specifier, import_attributes, referrer)
+          .map(|r| -> *const Object { &*r })
+          .unwrap_or(null()),
+      )
+    };
+    f.to_c_fn()
+  }
+
+  #[cfg(target_os = "windows")]
+  fn mapping() -> Self {
+    let f = |ret_ptr, context, specifier, import_attributes, referrer| {
+      let r = (F::get())(context, specifier, import_attributes, referrer)
+        .map(|r| -> *const Object { &*r })
+        .unwrap_or(null());
+      unsafe { std::ptr::write(ret_ptr, r) }; // Write result to stack.
+      ret_ptr // Return stack pointer to the return value.
+    };
+    f.to_c_fn()
+  }
+}
+
 extern "C" {
   fn v8__Module__GetStatus(this: *const Module) -> ModuleStatus;
   fn v8__Module__GetException(this: *const Module) -> *const Value;
@@ -162,6 +221,7 @@ extern "C" {
     this: *const Module,
     context: *const Context,
     cb: ResolveModuleCallback,
+    source_callback: Option<ResolveSourceCallback>,
   ) -> MaybeBool;
   fn v8__Module__Evaluate(
     this: *const Module,
@@ -323,6 +383,31 @@ impl Module {
         self,
         &*scope.get_current_context(),
         callback.map_fn_to(),
+        None,
+      )
+    }
+    .into()
+  }
+
+  /// Instantiates the module and its dependencies.
+  ///
+  /// Returns an empty Maybe<bool> if an exception occurred during
+  /// instantiation. (In the case where the callback throws an exception, that
+  /// exception is propagated.)
+  #[must_use]
+  #[inline(always)]
+  pub fn instantiate_module2<'a>(
+    &self,
+    scope: &mut HandleScope,
+    callback: impl MapFnTo<ResolveModuleCallback<'a>>,
+    source_callback: impl MapFnTo<ResolveSourceCallback<'a>>,
+  ) -> Option<bool> {
+    unsafe {
+      v8__Module__InstantiateModule(
+        self,
+        &*scope.get_current_context(),
+        callback.map_fn_to(),
+        Some(source_callback.map_fn_to()),
       )
     }
     .into()
diff --git a/tests/test_api.rs b/tests/test_api.rs
index f0df7457..1bd44b32 100644
--- a/tests/test_api.rs
+++ b/tests/test_api.rs
@@ -51,7 +51,7 @@ mod setup {
     ))
     .is_ok());
     v8::V8::set_flags_from_string(
-      "--no_freeze_flags_after_init --expose_gc --harmony-shadow-realm --allow_natives_syntax --turbo_fast_api_calls",
+      "--no_freeze_flags_after_init --expose_gc --harmony-shadow-realm --allow_natives_syntax --turbo_fast_api_calls --js-source-phase-imports",
     );
     v8::V8::initialize_platform(
       v8::new_unprotected_default_platform(0, false).make_shared(),
@@ -7755,6 +7755,52 @@ fn synthetic_module() {
   check("b", 2.0);
 }
 
+#[test]
+fn static_source_phase_import() {
+  let _setup_guard = setup::parallel_test();
+  let isolate = &mut v8::Isolate::new(Default::default());
+
+  let scope = &mut v8::HandleScope::new(isolate);
+
+  let context = v8::Context::new(scope, Default::default());
+  let scope = &mut v8::ContextScope::new(scope, context);
+
+  let module = create_module(
+    scope,
+    "import source mod from 'z'; export default mod;",
+    None,
+    v8::script_compiler::CompileOptions::NoCompileOptions,
+  );
+
+  let obj = eval(scope, "new WebAssembly.Module(new Uint8Array([0x00, 0x61, 0x73, 0x6d, 0x01, 0x00, 0x00, 0x00]))").unwrap().cast::<v8::Object>();
+
+  context.set_slot(v8::Global::new(scope, obj));
+
+  fn resolve_source<'a>(
+    context: v8::Local<'a, v8::Context>,
+    _specifier: v8::Local<'a, v8::String>,
+    _import_attributes: v8::Local<'a, v8::FixedArray>,
+    _referrer: v8::Local<'a, v8::Module>,
+  ) -> Option<v8::Local<'a, v8::Object>> {
+    let scope = unsafe { &mut v8::CallbackScope::new(context) };
+    let global = context.get_slot::<v8::Global<v8::Object>>().unwrap();
+    Some(v8::Local::new(scope, global))
+  }
+
+  module
+    .instantiate_module2(
+      scope,
+      unexpected_module_resolve_callback,
+      resolve_source,
+    )
+    .unwrap();
+  module.evaluate(scope).unwrap();
+
+  let ns = module.get_module_namespace().cast::<v8::Object>();
+  let default = v8::String::new(scope, "default").unwrap();
+  assert_eq!(obj, ns.get(scope, default.into()).unwrap());
+}
+
 #[allow(clippy::float_cmp)]
 #[test]
 fn date() {