diff --git a/README.md b/README.md
index 2407bee3f0..f9198c06c0 100644
--- a/README.md
+++ b/README.md
@@ -16,8 +16,8 @@
 <a href="https://discord.gg/6VgKmEqHNk">
 		<img src="https://custom-icon-badges.herokuapp.com/badge/join_the-community-5865F2?logoColor=5865F2&style=for-the-badge&logo=discord&labelColor=363B40" alt="join the community"/></a>
 
-<a href="https://ko-fi.com/transfem">
-		<img src="https://custom-icon-badges.herokuapp.com/badge/donate-F96854?logoColor=F96854&style=for-the-badge&logo=kofi&labelColor=363B40" alt="donate"/></a>
+<a href="https://opencollective.com/sharkey">
+		<img src="https://custom-icon-badges.herokuapp.com/badge/donate-81ACF4?logoColor=81ACF4&style=for-the-badge&logo=opencollective&labelColor=363B40" alt="donate"/></a>
 
 ---
 
diff --git a/packages/backend/src/boot/master.ts b/packages/backend/src/boot/master.ts
index 583db240c5..3559816e96 100644
--- a/packages/backend/src/boot/master.ts
+++ b/packages/backend/src/boot/master.ts
@@ -44,7 +44,7 @@ function greet() {
 		//#endregion
 
 		console.log(' Sharkey is an open-source decentralized microblogging platform.');
-		console.log(chalk.rgb(255, 136, 0)(' If you like Sharkey, please donate to support development. https://ko-fi.com/transfem'));
+		console.log(chalk.rgb(255, 136, 0)(' If you like Sharkey, please donate to support development. https://opencollective.com/sharkey'));
 
 		console.log('');
 		console.log(chalkTemplate`--- ${os.hostname()} {gray (PID: ${process.pid.toString()})} ---`);
diff --git a/packages/frontend/src/components/MkDonation.vue b/packages/frontend/src/components/MkDonation.vue
index e96980dbbd..930f0f54cc 100644
--- a/packages/frontend/src/components/MkDonation.vue
+++ b/packages/frontend/src/components/MkDonation.vue
@@ -23,7 +23,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 				</template>
 			</I18n>
 			<div style="margin-top: 0.2em;">
-				<MkLink target="_blank" url="https://ko-fi.com/transfem">{{ i18n.ts.learnMore }}</MkLink>
+				<MkLink target="_blank" url="https://opencollective.com/sharkey">{{ i18n.ts.learnMore }}</MkLink>
 			</div>
 		</div>
 		<div v-if="instance.donationUrl" :class="$style.text">
diff --git a/packages/frontend/src/pages/about-sharkey.vue b/packages/frontend/src/pages/about-sharkey.vue
index 1197ea4114..2d1a3111c2 100644
--- a/packages/frontend/src/pages/about-sharkey.vue
+++ b/packages/frontend/src/pages/about-sharkey.vue
@@ -53,10 +53,10 @@ SPDX-License-Identifier: AGPL-3.0-only
 							{{ i18n.ts._aboutMisskey.source }} ({{ i18n.ts._aboutMisskey.original_sharkey }})
 							<template #suffix>GitLab</template>
 						</FormLink>
-						<FormLink to="https://ko-fi.com/transfem" external>
+						<FormLink to="https://opencollective.com/sharkey" external>
 							<template #icon><i class="ph-piggy-bank ph-bold ph-lg"></i></template>
 							{{ i18n.ts._aboutMisskey.donate_sharkey }}
-							<template #suffix>Ko-Fi</template>
+							<template #suffix>OpenCollective</template>
 						</FormLink>
 					</div>
 				</FormSection>