diff --git a/.env.development b/.env.development
index 6845ce8..fae851d 100644
--- a/.env.development
+++ b/.env.development
@@ -6,6 +6,6 @@ NEXT_PUBLIC_USE_MOCK_BACKEND_LOOP_START=false
 NEXT_PUBLIC_EXPORT_STATIC=false
 NEXT_PUBLIC_USE_CGI=false
 # App-Versionsnummer
-NEXT_PUBLIC_APP_VERSION=1.6.748
+NEXT_PUBLIC_APP_VERSION=1.6.749
 NEXT_PUBLIC_CPL_MODE=json   # json (Entwicklungsumgebung) oder jsSimulatedProd (CPL ->CGI-Interface-Simulator) oder production (CPL-> CGI-Interface Platzhalter)
 
diff --git a/.env.production b/.env.production
index fe4b159..4aac016 100644
--- a/.env.production
+++ b/.env.production
@@ -5,5 +5,5 @@ NEXT_PUBLIC_CPL_API_PATH=/CPL
 NEXT_PUBLIC_EXPORT_STATIC=true
 NEXT_PUBLIC_USE_CGI=true
 # App-Versionsnummer
-NEXT_PUBLIC_APP_VERSION=1.6.748
+NEXT_PUBLIC_APP_VERSION=1.6.749
 NEXT_PUBLIC_CPL_MODE=production
\ No newline at end of file
diff --git a/CHANGELOG.md b/CHANGELOG.md
index a9c1c86..79308db 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,8 @@
+## [1.6.749] – 2025-08-18
+
+- feat: header light und dark mode
+
+---
 ## [1.6.748] – 2025-08-18
 
 - feat: Übersicht Seite dark und light mode
diff --git a/components/main/analogInputs/AnalogInputsView.tsx b/components/main/analogInputs/AnalogInputsView.tsx
index cef10f6..04bdb0a 100644
--- a/components/main/analogInputs/AnalogInputsView.tsx
+++ b/components/main/analogInputs/AnalogInputsView.tsx
@@ -37,8 +37,8 @@ function AnalogInputsView() {
     >
       <div className="container mx-auto">
         <div className="grid grid-cols-1 gap-4 justify-items-start">
-          <div className="bg-white rounded-lg p-4 max-w-3xl">
-            <h2 className="text-xl font-semibold mb-4 text-gray-700">
+          <div className="bg-white dark:bg-gray-900 rounded-lg p-4 max-w-3xl text-gray-900 dark:text-gray-100">
+            <h2 className="text-xl font-semibold mb-4 text-gray-900 dark:text-gray-100">
               Messwerteingänge
             </h2>
             <AnalogInputsTable loading={loading} />
diff --git a/package-lock.json b/package-lock.json
index 20935f4..240d2c8 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "cpl-v4",
-  "version": "1.6.748",
+  "version": "1.6.749",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "cpl-v4",
-      "version": "1.6.748",
+      "version": "1.6.749",
       "dependencies": {
         "@fontsource/roboto": "^5.1.0",
         "@headlessui/react": "^2.2.4",
diff --git a/package.json b/package.json
index 7fddec5..186ee5f 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "cpl-v4",
-  "version": "1.6.748",
+  "version": "1.6.749",
   "private": true,
   "scripts": {
     "dev": "next dev",