diff --git a/windows/de-DE/firefox.adml b/windows/de-DE/firefox.adml
index f41bce95..28b5d548 100644
--- a/windows/de-DE/firefox.adml
+++ b/windows/de-DE/firefox.adml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<policyDefinitionResources revision="5.12" schemaVersion="1.0">
+<policyDefinitionResources revision="6.0" schemaVersion="1.0">
   <displayName/>
   <description/>
   <resources>
diff --git a/windows/en-US/firefox.adml b/windows/en-US/firefox.adml
index 9eb36403..3bb91c5d 100644
--- a/windows/en-US/firefox.adml
+++ b/windows/en-US/firefox.adml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<policyDefinitionResources revision="5.12" schemaVersion="1.0">
+<policyDefinitionResources revision="6.0" schemaVersion="1.0">
   <displayName/>
   <description/>
   <resources>
diff --git a/windows/firefox.admx b/windows/firefox.admx
index 3b0e0d58..89322cb5 100644
--- a/windows/firefox.admx
+++ b/windows/firefox.admx
@@ -1,10 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
-<policyDefinitions revision="5.12" schemaVersion="1.0">
+<policyDefinitions revision="6.0" schemaVersion="1.0">
   <policyNamespaces>
     <target prefix="firefox" namespace="Mozilla.Policies.Firefox"/>
     <using prefix="Mozilla" namespace="Mozilla.Policies"/>
   </policyNamespaces>
-  <resources minRequiredRevision="5.12"/>
+  <resources minRequiredRevision="6.0"/>
   <supportedOn>
     <definitions>
       <definition name="UNSUPPORTED" displayName="$(string.UNSUPPORTED)"/>