diff --git a/kernel/libs/atomic-integer-wrapper/src/lib.rs b/kernel/libs/atomic-integer-wrapper/src/lib.rs
index 19c432a0a..da5f371fa 100644
--- a/kernel/libs/atomic-integer-wrapper/src/lib.rs
+++ b/kernel/libs/atomic-integer-wrapper/src/lib.rs
@@ -197,6 +197,25 @@ pub fn define_atomic_version_of_integer_like_type(input: TokenStream) -> TokenSt
                 .map_err(|val| val.#from_integer)
         }
     };
+    let fn_update = quote! {
+        pub fn update<F>(
+            &self,
+            set_order: core::sync::atomic::Ordering,
+            fetch_order: core::sync::atomic::Ordering,
+            mut f: F
+        ) -> #integer_like_type
+        where
+            F: FnMut(#integer_like_type) -> #integer_like_type,
+        {
+            self.0
+                .update(
+                    set_order,
+                    fetch_order,
+                    |old| f(old.#from_integer).into()
+                )
+                .#from_integer
+        }
+    };
 
     let expanded = quote! {
         #item
@@ -213,6 +232,8 @@ pub fn define_atomic_version_of_integer_like_type(input: TokenStream) -> TokenSt
             #fn_compare_exchange
 
             #fn_fetch_update
+
+            #fn_update
         }
     };