diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9b130b927e..544f24ffc1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,6 +10,7 @@ For support you can use [the contact form](https://contact.faircode.eu/?product=
 
 * Added optional "AI" summarize quick action
 * Added optional "AI" summarize swipe action
+* Changed default OpenAI model to [gpt-4o](https://openai.com/index/hello-gpt-4o/)
 * Improved OpenAI integration (added multimodal support)
 * Improved Gemini integration
 * Updated [AndroidX](https://developer.android.com/jetpack/androidx/versions/all-channel)
diff --git a/app/src/main/assets/CHANGELOG.md b/app/src/main/assets/CHANGELOG.md
index 9b130b927e..544f24ffc1 100644
--- a/app/src/main/assets/CHANGELOG.md
+++ b/app/src/main/assets/CHANGELOG.md
@@ -10,6 +10,7 @@ For support you can use [the contact form](https://contact.faircode.eu/?product=
 
 * Added optional "AI" summarize quick action
 * Added optional "AI" summarize swipe action
+* Changed default OpenAI model to [gpt-4o](https://openai.com/index/hello-gpt-4o/)
 * Improved OpenAI integration (added multimodal support)
 * Improved Gemini integration
 * Updated [AndroidX](https://developer.android.com/jetpack/androidx/versions/all-channel)
diff --git a/metadata/en-US/changelogs/2181.txt b/metadata/en-US/changelogs/2181.txt
index b39220214c..85988e12d6 100644
--- a/metadata/en-US/changelogs/2181.txt
+++ b/metadata/en-US/changelogs/2181.txt
@@ -10,6 +10,7 @@ Next version
 
 * Added optional "AI" summarize quick action
 * Added optional "AI" summarize swipe action
+* Changed default OpenAI model to gpt-4o
 * Improved OpenAI integration (added multimodal support)
 * Improved Gemini integration
 * Updated AndroidX