diff --git a/app/MindWork AI Studio/Components/Changelog.Logs.cs b/app/MindWork AI Studio/Components/Changelog.Logs.cs
index 714a61e8..c8d74949 100644
--- a/app/MindWork AI Studio/Components/Changelog.Logs.cs	
+++ b/app/MindWork AI Studio/Components/Changelog.Logs.cs	
@@ -13,6 +13,7 @@ public partial class Changelog
     
     public static readonly Log[] LOGS = 
     [
+        new (238, "v26.5.3, build 238 (2026-05-13 09:50 UTC)", "v26.5.3.md"),
         new (237, "v26.5.2, build 237 (2026-05-06 16:38 UTC)", "v26.5.2.md"),
         new (236, "v26.5.1, build 236 (2026-05-06 13:06 UTC)", "v26.5.1.md"),
         new (235, "v26.4.1, build 235 (2026-04-17 17:25 UTC)", "v26.4.1.md"),
diff --git a/app/MindWork AI Studio/wwwroot/changelog/v26.5.3.md b/app/MindWork AI Studio/wwwroot/changelog/v26.5.3.md
index ff2b7c29..37c3d83e 100644
--- a/app/MindWork AI Studio/wwwroot/changelog/v26.5.3.md	
+++ b/app/MindWork AI Studio/wwwroot/changelog/v26.5.3.md	
@@ -1 +1,2 @@
-# v26.5.3, build 238 (2026-05-xx xx:xx UTC)
+# v26.5.3, build 238 (2026-05-13 09:50 UTC)
+- Migrated away from Rocket to Axum for our internal IPC API. Please do not install this prerelease manually. Production versions, such as v26.4.1, will ignore this update. We are using this prerelease to test the clean update path. After a successful test, this prerelease will be removed.
\ No newline at end of file
diff --git a/app/MindWork AI Studio/wwwroot/changelog/v26.5.4.md b/app/MindWork AI Studio/wwwroot/changelog/v26.5.4.md
new file mode 100644
index 00000000..18f23ffc
--- /dev/null
+++ b/app/MindWork AI Studio/wwwroot/changelog/v26.5.4.md	
@@ -0,0 +1 @@
+# v26.5.4, build 239 (2026-05-xx xx:xx UTC)
diff --git a/metadata.txt b/metadata.txt
index bea38b51..ded455da 100644
--- a/metadata.txt
+++ b/metadata.txt
@@ -1,12 +1,12 @@
-26.5.2
-2026-05-06 16:38:01 UTC
-237
+26.5.3
+2026-05-13 09:50:18 UTC
+238
 9.0.116 (commit fb4af7e1b3)
 9.0.15 (commit 4250c8399a)
 1.95.0 (commit 59807616e)
 8.15.0
 2.11.1
-bcf15e91881, release
+d69eab88072, release
 osx-arm64
 144.0.7543.0
 1.17.1
\ No newline at end of file
diff --git a/runtime/Cargo.lock b/runtime/Cargo.lock
index 5f07c21c..38a5e01b 100644
--- a/runtime/Cargo.lock
+++ b/runtime/Cargo.lock
@@ -2946,7 +2946,7 @@ checksum = "6877bb514081ee2a7ff5ef9de3281f14a4dd4bceac4c09388074a6b5df8a139a"
 
 [[package]]
 name = "mindwork-ai-studio"
-version = "26.5.2"
+version = "26.5.3"
 dependencies = [
  "aes",
  "arboard",
diff --git a/runtime/Cargo.toml b/runtime/Cargo.toml
index df26409f..7ec28118 100644
--- a/runtime/Cargo.toml
+++ b/runtime/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "mindwork-ai-studio"
-version = "26.5.2"
+version = "26.5.3"
 edition = "2024"
 description = "MindWork AI Studio"
 authors = ["Thorsten Sommer"]
diff --git a/runtime/tauri.conf.json b/runtime/tauri.conf.json
index 88e11f70..824934a1 100644
--- a/runtime/tauri.conf.json
+++ b/runtime/tauri.conf.json
@@ -1,7 +1,7 @@
 {
   "productName": "MindWork AI Studio",
   "mainBinaryName": "MindWork AI Studio",
-  "version": "26.5.2",
+  "version": "26.5.3",
   "identifier": "com.github.mindwork-ai.ai-studio",
   
   "build": {
@@ -43,7 +43,7 @@
         "installMode": "passive"
       },
       "endpoints": [
-        "https://github.com/MindWorkAI/AI-Studio/releases/download/v26.5.3/latest.json"
+        "https://github.com/MindWorkAI/AI-Studio/releases/download/v26.5.4/latest.json"
       ],
       "pubkey": "dW50cnVzdGVkIGNvbW1lbnQ6IG1pbmlzaWduIHB1YmxpYyBrZXk6IDM3MzE4MTM4RTNDMkM0NEQKUldSTnhNTGpPSUV4TjFkczFxRFJOZWgydzFQN1dmaFlKbXhJS1YyR1RKS1RnR09jYUpMaGsrWXYK"
     }