diff --git a/CHANGELOG.md b/CHANGELOG.md
index 251b6e4a5..4e00e4956 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -17,7 +17,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - Fix inconsistent type annotations as reported by mypy
   [#1277](https://github.com/FreeOpcUa/opcua-asyncio/pull/1277)
-
+- Fixed incorrect function signature in Node and it's Sync wrapper
+  [#1690](https://github.com/FreeOpcUa/opcua-asyncio/pull/1690)
+  
 ## [1.0.2] - 2022-04-05
 
 ### Added
diff --git a/asyncua/common/node.py b/asyncua/common/node.py
index 1fd7fd4eb..bfe2adb4b 100644
--- a/asyncua/common/node.py
+++ b/asyncua/common/node.py
@@ -227,7 +227,7 @@ async def write_array_dimensions(self, value: int) -> None:
         v = ua.Variant(value, ua.VariantType.UInt32)
         await self.write_attribute(ua.AttributeIds.ArrayDimensions, ua.DataValue(v))
 
-    async def read_array_dimensions(self) -> int:
+    async def read_array_dimensions(self) -> List[int]:
         """
         Read and return ArrayDimensions attribute of node
         """
diff --git a/asyncua/sync.py b/asyncua/sync.py
index 0c5fc6091..5fe7d3040 100644
--- a/asyncua/sync.py
+++ b/asyncua/sync.py
@@ -739,7 +739,7 @@ def read_data_type(self) -> ua.NodeId:  # type: ignore[empty-body]
         pass
 
     @syncmethod
-    def read_array_dimensions(self) -> int:  # type: ignore[empty-body]
+    def read_array_dimensions(self) -> List[int]:  # type: ignore[empty-body]
         pass
 
     @syncmethod