diff --git a/src/tsx/components/hero/ContactHeroContent.tsx b/src/tsx/components/hero/ContactHeroContent.tsx
index 190ea60..2d89a74 100644
--- a/src/tsx/components/hero/ContactHeroContent.tsx
+++ b/src/tsx/components/hero/ContactHeroContent.tsx
@@ -9,7 +9,7 @@ function ContactHeroContent() {
                     className="w-6 h-6" alt="" loading="lazy"/>
                 <span>Kontakt</span>
             </Button>
-            <Button href="https://github.com/SmartCityFlensburg" ariaLabel="Besuchen Sie uns auf GitHub" isExternalLink isDark>
+            <Button href="https://github.com/green-ecolution" ariaLabel="Besuchen Sie uns auf GitHub" isExternalLink isDark>
                 <img
                     src="/assets/svg/socials/github.svg"
                     className="w-6 h-6" alt="" loading="lazy"/>
diff --git a/src/tsx/components/navigation/MainNavigation.tsx b/src/tsx/components/navigation/MainNavigation.tsx
index a4d61e7..766d8bc 100644
--- a/src/tsx/components/navigation/MainNavigation.tsx
+++ b/src/tsx/components/navigation/MainNavigation.tsx
@@ -28,7 +28,7 @@ const MainNavigation: React.FC<MainNavigationProps> = ({ isOpen, onClose }) => {
             <ul className="text-white lg:text-grey-900 lg:flex lg:gap-x-10 lg:justify-end lg:items-center">
                 <NavItem label="Das Projekt" url="/projekt"/>
                 <NavItem label="Kontakt" url="/kontakt"/>
-                <NavItem label="GitHub" url="https://github.com/SmartCityFlensburg" isExternalLink/>
+                <NavItem label="GitHub" url="https://github.com/green-ecolution" isExternalLink/>
             </ul>
 
             <ul className="absolute bottom-6 text-white lg:text-grey-900 flex felx-wrap gap-x-5 items-center text-sm md:bottom-10 md:text-base lg:hidden">
diff --git a/src/tsx/components/sections/Faq.tsx b/src/tsx/components/sections/Faq.tsx
index 93858a0..ee4c150 100644
--- a/src/tsx/components/sections/Faq.tsx
+++ b/src/tsx/components/sections/Faq.tsx
@@ -58,7 +58,7 @@ function Faq() {
                     <p className="mb-4 text-blue-600">
                         Der Quellcode ist in einem öffentlich zugänglichen&nbsp;
                         <a
-                            href="https://github.com/SmartCityFlensburg"
+                            href="https://github.com/green-ecolution"
                             target="_blank"
                             rel="noopener noreferrer"
                             className="text-green-dark-900 font-semibold underline underline-offset-2 transition-all ease-in-out duration-300 hover:text-green-light-900"
diff --git a/src/tsx/layout/Footer.tsx b/src/tsx/layout/Footer.tsx
index e752113..2c0b723 100644
--- a/src/tsx/layout/Footer.tsx
+++ b/src/tsx/layout/Footer.tsx
@@ -37,7 +37,7 @@ function Footer() {
                             <span>Kontakt</span>
                         </Button>
                         <Button
-                            href="https://github.com/SmartCityFlensburg"
+                            href="https://github.com/green-ecolution"
                             ariaLabel="Besuche uns auf GitHub"
                             isExternalLink
                         >