diff --git a/.travis.yml b/.travis.yml
index b9f193d..bc27fb5 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -9,8 +9,8 @@ env:
 # under development/netbox_<NETBOX_VER>/configuration.py
   matrix:
   - NETBOX_VER=v2.8.9
-  - NETBOX_VER=v2.9.9
-  - NETBOX_VER=v2.10.1
+  - NETBOX_VER=v2.9.11
+  - NETBOX_VER=v2.10.4
 # Encrypted value for PYPI_TOKEN, this secret has been generated with the following command
 #   travis encrypt PYPI_TOKEN=<value> --add env.global --com
   global: