diff --git a/update.sls b/update.sls
index 367d0aa..3565be4 100644
--- a/update.sls
+++ b/update.sls
@@ -1,4 +1,7 @@
 {% if grains['kernel'] == 'Linux' %}
   include:
     - linux.update
-{% endif %}
\ No newline at end of file
+{% elif grains['kernel'] == 'Windows' }
+  include:
+    - windows.update
+{% endif %}
diff --git a/windows/update.sls b/windows/update.sls
new file mode 100644
index 0000000..9c0514a
--- /dev/null
+++ b/windows/update.sls
@@ -0,0 +1,18 @@
+{% if grains['kernel'] == 'Windows' }
+# Update the system using the state defaults
+update_system:
+  wua.up_to_date
+
+# Update the drivers
+update_drivers:
+  wua.up_to_date:
+    - software: False
+    - drivers: True
+    - skip_reboot: False
+
+# Apply all critical updates
+update_critical:
+  wua.up_to_date:
+    - severities:
+      - Critical
+{% endif %}