diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0ac901f..f4c8f01 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,11 @@ Changelog
 
 - Adding IP whitelisting and blacklisting (#68)
 
+[v2.1.1] - 2024-12-27
+------------------
+
+- Fixed: Additional migration is generated (#73) 
+
 [v2.1.0] - 2024-05-23
 ------------------
 
diff --git a/drf_simple_apikey/migrations/0003_alter_apikey_id.py b/drf_simple_apikey/migrations/0003_alter_apikey_id.py
new file mode 100644
index 0000000..4e296de
--- /dev/null
+++ b/drf_simple_apikey/migrations/0003_alter_apikey_id.py
@@ -0,0 +1,17 @@
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("drf_simple_apikey", "0002_alter_apikey_options"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="apikey",
+            name="id",
+            field=models.BigAutoField(
+                auto_created=True, primary_key=True, serialize=False, verbose_name="ID"
+            ),
+        ),
+    ]
diff --git a/drf_simple_apikey/version.py b/drf_simple_apikey/version.py
index 127c148..5b0431e 100644
--- a/drf_simple_apikey/version.py
+++ b/drf_simple_apikey/version.py
@@ -1 +1 @@
-VERSION = "2.1.0"
+VERSION = "2.1.1"
diff --git a/pyproject.toml b/pyproject.toml
index ee908ac..3915161 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -6,5 +6,5 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "drf-simple-apikey"
-version = "2.1.0"
+version = "2.1.1"
 dynamic = ["description", "readme", "optional-dependencies", "dependencies", "classifiers", "authors", "license"]
\ No newline at end of file
diff --git a/setup.cfg b/setup.cfg
index 8335b1c..5727518 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 2.1.0
+current_version = 2.1.1
 commit = True
 tag = True