diff --git a/docs/CHANGELOG.rst b/docs/CHANGELOG.rst
index 36c03b51..70dd46b6 100644
--- a/docs/CHANGELOG.rst
+++ b/docs/CHANGELOG.rst
@@ -5,6 +5,15 @@ Change Log
 All notable changes to this project are documented in this file.
 
 
+==========
+Unreleased
+==========
+
+Added
+-----
+- Add ``restart`` method to the ``Data`` resource
+
+
 ===================
 21.1.0 - 2023-02-09
 ===================
diff --git a/src/resdk/resources/data.py b/src/resdk/resources/data.py
index 20b644d7..adabde77 100644
--- a/src/resdk/resources/data.py
+++ b/src/resdk/resources/data.py
@@ -2,6 +2,7 @@
 
 import json
 import logging
+from typing import Optional
 from urllib.parse import urljoin
 
 from resdk.constants import CHUNK_SIZE
@@ -223,6 +224,32 @@ def children(self):
 
         return self._children
 
+    def restart(
+        self,
+        storage: Optional[int] = None,
+        memory: Optional[int] = None,
+        cores: Optional[int] = None,
+    ):
+        """Restart the data object.
+
+        The units for storage are gigabytes and for memory are megabytes.
+
+        The resources that are not specified (or set no None) are reset to their
+        default values.
+        """
+        overrides = {
+            key: value
+            for key, value in {
+                "storage": storage,
+                "memory": memory,
+                "cores": cores,
+            }.items()
+            if value is not None
+        }
+        self.resolwe.api.data(self.id).restart.post(
+            {"resource_overrides": {self.id: overrides}}
+        )
+
     def _files_dirs(self, field_type, file_name=None, field_name=None):
         """Get list of downloadable fields."""
         download_list = []