diff --git a/packages/m/mailspring/package.yml b/packages/m/mailspring/package.yml
index b56ed5a7b52..1faa1fb5fc0 100644
--- a/packages/m/mailspring/package.yml
+++ b/packages/m/mailspring/package.yml
@@ -1,9 +1,9 @@
 # yaml-language-server: $schema=/usr/share/ypkg/schema/schema.json
 name       : mailspring
-version    : 1.22.0
-release    : 52
+version    : 1.23.0
+release    : 53
 source     :
-    - git|https://github.com/Foundry376/Mailspring.git : b29ea0e65c4794eb6531134992d5fb19e2e02abd
+    - git|https://github.com/Foundry376/Mailspring.git : 5b37181118243439d7777e863faf6e7138de60b0
 homepage   : https://getmailspring.com/
 license    : GPL-3.0-only
 component  : network.mail
@@ -54,7 +54,7 @@ install    : |
     ln -srv $installdir/usr/share/mailspring/mailspring $installdir/usr/bin/mailspring
 
     # Generate the .desktop and appdata.xml files from their .in templates
-    for i in "Mailspring.desktop" "mailspring.appdata.xml"; do
+    for i in "Mailspring.desktop" "mailspring.metainfo.xml"; do
         sed -e "s|<%= productName %>|Mailspring|g" \
             -e "s|<%= name %>|mailspring|g" \
             -e "s|<%= description %>|The best email app for people and teams at work|g" \
@@ -63,7 +63,7 @@ install    : |
 
     # Install standard Linux desktop integration files
     install -D -m00644 Mailspring.desktop $installdir/usr/share/applications/Mailspring.desktop
-    install -D -m00644 mailspring.appdata.xml $installdir/usr/share/metainfo/mailspring.appdata.xml
+    install -D -m00644 mailspring.metainfo.xml $installdir/usr/share/metainfo/mailspring.metainfo.xml
 
     # Install the application icons
     for i in 16 32 64 128 256 512; do
diff --git a/packages/m/mailspring/pspec_x86_64.xml b/packages/m/mailspring/pspec_x86_64.xml
index 4e24a6fd7d4..3b7426aa96f 100644
--- a/packages/m/mailspring/pspec_x86_64.xml
+++ b/packages/m/mailspring/pspec_x86_64.xml
@@ -517,13 +517,13 @@
             <Path fileType="data">/usr/share/mailspring/v8_context_snapshot.bin</Path>
             <Path fileType="data">/usr/share/mailspring/version</Path>
             <Path fileType="data">/usr/share/mailspring/vk_swiftshader_icd.json</Path>
-            <Path fileType="data">/usr/share/metainfo/mailspring.appdata.xml</Path>
+            <Path fileType="data">/usr/share/metainfo/mailspring.metainfo.xml</Path>
         </Files>
     </Package>
     <History>
-        <Update release="52">
-            <Date>2026-06-14</Date>
-            <Version>1.22.0</Version>
+        <Update release="53">
+            <Date>2026-07-22</Date>
+            <Version>1.23.0</Version>
             <Comment>Packaging update</Comment>
             <Name>Clint Eschberger</Name>
             <Email>clint@eschberger.info</Email>