diff --git a/README.rst b/README.rst
index 12c28a5f..65f97c9f 100644
--- a/README.rst
+++ b/README.rst
@@ -45,6 +45,9 @@ Currently implemented:
 * ``django_codemod.commands.django_40.UGetTextNoopToGetTextNoopCommand``: migrate deprecated
   ``ugettext_noop()`` function to ``gettext_noop()``.
 
+* ``django_codemod.commands.django_40.UNGetTextToNGetTextCommand``: migrate deprecated
+  ``ungettext()`` function to ``ngettext()``.
+
 Credits
 -------
 
diff --git a/django_codemod/commands/django_40.py b/django_codemod/commands/django_40.py
index 21a611e0..c2572fde 100644
--- a/django_codemod/commands/django_40.py
+++ b/django_codemod/commands/django_40.py
@@ -107,3 +107,11 @@ class UGetTextNoopToGetTextNoopCommand(UGetTextToGetTextCommand):
     DESCRIPTION: str = "Replaces ugettext_noop() by gettext_noop()."
     old_name = "ugettext_noop"
     new_name = "gettext_noop"
+
+
+class UNGetTextToNGetTextCommand(UGetTextToGetTextCommand):
+    """Help resolve deprecation of django.utils.translation.ungettext."""
+
+    DESCRIPTION: str = "Replaces ungettext() by ngettext()."
+    old_name = "ungettext"
+    new_name = "ngettext"
diff --git a/tests/commands/test_django_40.py b/tests/commands/test_django_40.py
index a81a344a..c2f169cf 100644
--- a/tests/commands/test_django_40.py
+++ b/tests/commands/test_django_40.py
@@ -6,6 +6,7 @@
     UGetTextToGetTextCommand,
     UGetTextLazyToGetTextLazyCommand,
     UGetTextNoopToGetTextNoopCommand,
+    UNGetTextToNGetTextCommand,
 )
 
 
@@ -277,3 +278,53 @@ def test_already_imported_substitution(self) -> None:
             result = gettext_noop(content)
         """
         self.assertCodemod(before, after)
+
+
+class TestUNGetTextToNGetTextCommand(CodemodTest):
+
+    TRANSFORM = UNGetTextToNGetTextCommand
+
+    def test_noop(self) -> None:
+        """Test when nothing should change."""
+        before = """
+            from django import conf
+            from django.utils import translation
+
+            foo = ngettext("bar", "bars", count)
+        """
+        after = """
+            from django import conf
+            from django.utils import translation
+
+            foo = ngettext("bar", "bars", count)
+        """
+
+        self.assertCodemod(before, after)
+
+    def test_simple_substitution(self) -> None:
+        """Check simple use case."""
+        before = """
+            from django.utils.translation import ungettext
+
+            result = ungettext(content, plural_content, count)
+        """
+        after = """
+            from django.utils.translation import ngettext
+
+            result = ngettext(content, plural_content, count)
+        """
+        self.assertCodemod(before, after)
+
+    def test_already_imported_substitution(self) -> None:
+        """Test case where ngettext is already in the imports."""
+        before = """
+            from django.utils.translation import ungettext, ngettext
+
+            result = ungettext(content, plural_content, count)
+        """
+        after = """
+            from django.utils.translation import ngettext
+
+            result = ngettext(content, plural_content, count)
+        """
+        self.assertCodemod(before, after)