diff --git a/Sparkle/appcast.xml b/Sparkle/appcast.xml
index a144cdb..ab06711 100644
--- a/Sparkle/appcast.xml
+++ b/Sparkle/appcast.xml
@@ -1,30 +1,30 @@
-<?xml version="1.0" standalone="yes"?>
-<rss xmlns:sparkle="http://www.andymatuschak.org/xml-namespaces/sparkle" version="2.0">
+<?xml version='1.0' encoding='utf-8'?>
+<rss xmlns:ns0="http://www.andymatuschak.org/xml-namespaces/sparkle" version="2.0">
     <channel>
         <title>iKeyMon</title>
+        <item>
+            <title>26.0.21</title>
+            <pubDate>Wed, 26 Nov 2025 18:44:41 +0100</pubDate>
+            <ns0:version>49</ns0:version>
+            <ns0:shortVersionString>26.0.21</ns0:shortVersionString>
+            <ns0:minimumSystemVersion>15.2</ns0:minimumSystemVersion>
+            <enclosure url="https://git.24unix.net/tracer/iKeyMon/releases/iKeyMon-26.0.21.zip" length="4802995" type="application/octet-stream" ns0:edSignature="bYXN15YyKlSmHKNXPizEW2WrVXQSgD5XOgbtzOYNL+maG8DB/jZ08A+cYtGgqUeSRd+X6Z5Ue+Tpdn4/ewsFBw==" />
+        </item>
         <item>
             <title>26.0.20</title>
             <pubDate>Wed, 26 Nov 2025 18:36:41 +0100</pubDate>
-            <sparkle:version>47</sparkle:version>
-            <sparkle:shortVersionString>26.0.20</sparkle:shortVersionString>
-            <sparkle:minimumSystemVersion>15.2</sparkle:minimumSystemVersion>
-            <enclosure url="https://git.24unix.net/tracer/iKeyMon/releases/download/iKeyMon-26.0.20.zip" length="4802865" type="application/octet-stream" sparkle:edSignature="hCJu2I1Db/TaU6pCs1gZi9EO5igr49Fjt/VNnyD8+jm45WINuhzGc4lShcLPxUQTy4iNHnVhmOPYwlthVMXPAg=="/>
+            <ns0:version>47</ns0:version>
+            <ns0:shortVersionString>26.0.20</ns0:shortVersionString>
+            <ns0:minimumSystemVersion>15.2</ns0:minimumSystemVersion>
+            <enclosure url="https://git.24unix.net/tracer/iKeyMon/releases/download/v26.0.20/iKeyMon-26.0.20.zip" length="4802865" type="application/octet-stream" ns0:edSignature="hCJu2I1Db/TaU6pCs1gZi9EO5igr49Fjt/VNnyD8+jm45WINuhzGc4lShcLPxUQTy4iNHnVhmOPYwlthVMXPAg==" />
         </item>
         <item>
             <title>26.0.16</title>
             <pubDate>Tue, 25 Nov 2025 18:34:19 +0100</pubDate>
-            <sparkle:version>39</sparkle:version>
-            <sparkle:shortVersionString>26.0.16</sparkle:shortVersionString>
-            <sparkle:minimumSystemVersion>15.2</sparkle:minimumSystemVersion>
-            <enclosure url="https://git.24unix.net/tracer/iKeyMon/releases/download/v26.0.16/iKeyMon-26.0.16.zip" length="4801351" type="application/octet-stream" sparkle:edSignature="lbQEpxEElRxwyRdm0LQIxsnfh8o8Kt66wQlcl4PBs68lBmjkq0b/5EsVCElWQb0Nei/GCk6I/m2mSNL7mA3wBQ=="/>
-        </item>
-        <item>
-            <title>26.0.15</title>
-            <pubDate>Tue, 25 Nov 2025 18:11:17 +0100</pubDate>
-            <sparkle:version>35</sparkle:version>
-            <sparkle:shortVersionString>26.0.15</sparkle:shortVersionString>
-            <sparkle:minimumSystemVersion>15.2</sparkle:minimumSystemVersion>
-            <enclosure url="https://git.24unix.net/tracer/iKeyMon/releases/download/v26.0.15/iKeyMon-26.0.15.zip" length="4801128" type="application/octet-stream" sparkle:edSignature="T16+tX44yN2UqIUsMJeZAxydOuLC6lcQQrlRElTkJlSWPheWLy9xPjP4T45mNSOcWTax0gRCnI50ab3geL9XAA=="/>
+            <ns0:version>39</ns0:version>
+            <ns0:shortVersionString>26.0.16</ns0:shortVersionString>
+            <ns0:minimumSystemVersion>15.2</ns0:minimumSystemVersion>
+            <enclosure url="https://git.24unix.net/tracer/iKeyMon/releases/download/v26.0.16/iKeyMon-26.0.16.zip" length="4801351" type="application/octet-stream" ns0:edSignature="lbQEpxEElRxwyRdm0LQIxsnfh8o8Kt66wQlcl4PBs68lBmjkq0b/5EsVCElWQb0Nei/GCk6I/m2mSNL7mA3wBQ==" />
         </item>
     </channel>
 </rss>
\ No newline at end of file
diff --git a/iKeyMon.xcodeproj/project.pbxproj b/iKeyMon.xcodeproj/project.pbxproj
index 71cce5f..c58d82d 100644
--- a/iKeyMon.xcodeproj/project.pbxproj
+++ b/iKeyMon.xcodeproj/project.pbxproj
@@ -310,7 +310,7 @@
 				CODE_SIGN_ENTITLEMENTS = iKeyMon.entitlements;
 				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
-				CURRENT_PROJECT_VERSION = 47;
+				CURRENT_PROJECT_VERSION = 49;
 				DEVELOPMENT_ASSET_PATHS = "\"Preview Content\"";
 				DEVELOPMENT_TEAM = Q5486ZVAFT;
 				ENABLE_HARDENED_RUNTIME = YES;
@@ -325,7 +325,7 @@
 					"$(inherited)",
 					"@executable_path/../Frameworks",
 				);
-				MARKETING_VERSION = 26.0.20;
+				MARKETING_VERSION = 26.0.21;
 				PRODUCT_BUNDLE_IDENTIFIER = net.24unix.iKeyMon;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_EMIT_LOC_STRINGS = YES;
@@ -341,7 +341,7 @@
 				CODE_SIGN_ENTITLEMENTS = iKeyMon.entitlements;
 				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
-				CURRENT_PROJECT_VERSION = 47;
+				CURRENT_PROJECT_VERSION = 49;
 				DEVELOPMENT_ASSET_PATHS = "\"Preview Content\"";
 				DEVELOPMENT_TEAM = Q5486ZVAFT;
 				ENABLE_HARDENED_RUNTIME = YES;
@@ -356,7 +356,7 @@
 					"$(inherited)",
 					"@executable_path/../Frameworks",
 				);
-				MARKETING_VERSION = 26.0.20;
+				MARKETING_VERSION = 26.0.21;
 				PRODUCT_BUNDLE_IDENTIFIER = net.24unix.iKeyMon;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_EMIT_LOC_STRINGS = YES;
diff --git a/version.json b/version.json
index 98d0858..6c6bcf1 100644
--- a/version.json
+++ b/version.json
@@ -1,3 +1,3 @@
 {
-  "marketing_version": "26.0.20"
+  "marketing_version": "26.0.21"
 }