diff --git a/Makefile b/Makefile
index e1aae91..e6e9662 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,5 @@
 PYTHON_VER?=3.8
-NETBOX_VER?=v3.2.9
+NETBOX_VER?=v3.3.3
 
 NAME=netbox-bgp
 
diff --git a/README.md b/README.md
index 96d38ce..c4b66a9 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@ This plugin provide following Models:
 * BGP Communities
 * BGP Sessions
 * Routing Policy
-* Prefix Lists (new in 0.7.0)
+* Prefix Lists 
 
 ## Compatibility
 
@@ -17,6 +17,7 @@ This plugin provide following Models:
 | NetBox 3.0  | 0.4.3 |
 | NetBox 3.1  | 0.5.0 |
 | NetBox 3.2  | >= 0.6.0 |
+| NetBox 3.3  | >= 0.8.1 |
 
 ## Installation
 
diff --git a/netbox_bgp/__init__.py b/netbox_bgp/__init__.py
index 847c1f5..319ef50 100644
--- a/netbox_bgp/__init__.py
+++ b/netbox_bgp/__init__.py
@@ -12,7 +12,7 @@ class BGPConfig(PluginConfig):
     base_url = 'bgp'
     required_settings = []
     min_version = '3.2.0'
-    max_version = '3.2.99'
+    max_version = '3.3.99'
     default_settings = {
         'device_ext_page': 'right',
     }
diff --git a/netbox_bgp/api/serializers.py b/netbox_bgp/api/serializers.py
index f278349..46a01d6 100644
--- a/netbox_bgp/api/serializers.py
+++ b/netbox_bgp/api/serializers.py
@@ -1,7 +1,13 @@
 from rest_framework.serializers import HyperlinkedIdentityField, ValidationError
 from rest_framework.relations import PrimaryKeyRelatedField
 
-from netbox.api import ChoiceField, WritableNestedSerializer
+# for netbox 3.3
+try:
+    from netbox.api import ChoiceField, WritableNestedSerializer
+except ImportError:
+    from netbox.api.fields import ChoiceField
+    from netbox.api.serializers.nested import WritableNestedSerializer
+
 from netbox.api.serializers import NetBoxModelSerializer
 from dcim.api.nested_serializers import NestedSiteSerializer, NestedDeviceSerializer
 from tenancy.api.nested_serializers import NestedTenantSerializer
@@ -10,7 +16,7 @@
 
 from netbox_bgp.models import (
     BGPSession, RoutingPolicy, BGPPeerGroup,
-    Community, RoutingPolicyRule, PrefixList, PrefixListRule, 
+    Community, RoutingPolicyRule, PrefixList, PrefixListRule,
 )
 
 from netbox_bgp.choices import CommunityStatusChoices, SessionStatusChoices
diff --git a/netbox_bgp/version.py b/netbox_bgp/version.py
index 777f190..8088f75 100644
--- a/netbox_bgp/version.py
+++ b/netbox_bgp/version.py
@@ -1 +1 @@
-__version__ = "0.8.0"
+__version__ = "0.8.1"