diff --git a/app/build/resources/linux/mailspring.appdata.xml.in b/app/build/resources/linux/mailspring.appdata.xml.in
index 0d570faaa..d8448fef1 100644
--- a/app/build/resources/linux/mailspring.appdata.xml.in
+++ b/app/build/resources/linux/mailspring.appdata.xml.in
@@ -33,7 +33,8 @@
   </screenshots>
 
   <releases>
-    <release version="1.12.0" date="2023-10-09" />
+    <release version="1.2.0" date="2023-12-01" />
+    <release version="1.12.0" date="2023-11-14" />
     <release version="1.11.0" date="2023-07-28" />
     <release version="1.10.8" date="2022-12-29" />
     <release version="1.10.7" date="2022-11-21" />
diff --git a/app/package.json b/app/package.json
index 3cd8fa418..48cfbabed 100644
--- a/app/package.json
+++ b/app/package.json
@@ -1,7 +1,7 @@
 {
   "name": "mailspring",
   "productName": "Mailspring",
-  "version": "1.12.0",
+  "version": "1.2.0",
   "repository": {
     "type": "git",
     "url": "git://github.com/foundry376/mailspring.git"