+### AppUpdatePin
+
+Prevent Firefox from being updated beyond the specified version.
+
+You can specify the any version as ```xx.``` and Firefox will be updated with all minor versions, but will not be updated beyond the major version.
+
+You can also specify the version as ```xx.xx``` and Firefox will be updated with all patch versions, but will not be updated beyond the minor version.
+
+You should specify a version that exists or is guaranteed to exist. If you specify a version that doesn't end up existing, Firefox will update beyond that version.
+
+**Compatibility:** Firefox 102,\
+**CCK2 Equivalent:** N/A\
+**Preferences Affected:** N/A
+
+#### Windows (GPO)
+```
+Software\Policies\Mozilla\Firefox\AppUpdatePin = "106."
+```
+#### Windows (Intune)
+OMA-URI:
+```
+./Device/Vendor/MSFT/Policy/Config/Firefox~Policy~firefox/AppUpdatePin
+```
+Value (string):
+```
+<enabled/>
+<data id="AppUpdatePin" value="106."/>
+```
+#### macOS
+```
+<dict>
+ <key>AppUpdatePin</key>
+ <string>106.</string>
+</dict>
+```
+#### policies.json
+```
+{
+ "policies": {
+ "AppUpdatePin": "106."
+ }
+}
+```