diff --git a/README.md b/README.md
index 075c749..a434818 100644
--- a/README.md
+++ b/README.md
@@ -29,7 +29,7 @@ First, install the elementary Flatpak runtime & SDK:
 
 ```shell
 flatpak remote-add --if-not-exists appcenter https://flatpak.elementary.io/repo.flatpakrepo
-flatpak install appcenter io.elementary.Platform//6 io.elementary.Sdk//6
+flatpak install appcenter io.elementary.Platform//6.1 io.elementary.Sdk//6.1
 ```
 
 Then, to build and install Roll-It:
diff --git a/com.github.zelikos.rannum.yml b/com.github.zelikos.rannum.yml
index 0c227aa..c16cd16 100644
--- a/com.github.zelikos.rannum.yml
+++ b/com.github.zelikos.rannum.yml
@@ -1,7 +1,7 @@
 app-id: com.github.zelikos.rannum
 
 runtime: io.elementary.Platform
-runtime-version: '6'
+runtime-version: '6.1'
 sdk: io.elementary.Sdk
 
 command: com.github.zelikos.rannum
diff --git a/data/com.github.zelikos.rannum.appdata.xml.in b/data/com.github.zelikos.rannum.appdata.xml.in
index e7492d9..0eac45e 100644
--- a/data/com.github.zelikos.rannum.appdata.xml.in
+++ b/data/com.github.zelikos.rannum.appdata.xml.in
@@ -34,6 +34,16 @@
     </screenshot>
   </screenshots>
   <releases>
+    <release version="2.1.1" date="2021-12-24">
+      <description>
+        <p>Backend Updates</p>
+        <ul>
+          <li>Updated category information for better discoverability</li>
+          <li>Stricter sandboxing</li>
+          <li>Bump platform to 6.1</li>
+        </ul>
+      </description>
+    </release>
     <release version="2.1.0" date="2021-08-09">
       <description>
         <p>elementary OS 6 Update!</p>
diff --git a/meson.build b/meson.build
index 3aff295..f09d596 100644
--- a/meson.build
+++ b/meson.build
@@ -1,6 +1,6 @@
 project('com.github.zelikos.rannum',
     'vala', 'c',
-    version: '2.1.0')
+    version: '2.1.1')
 
 gnome = import('gnome')
 i18n = import('i18n')