diff --git a/CHANGELOG.md b/CHANGELOG.md
index c317049c8..8c153f114 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,6 +10,11 @@ Group changes to describe their impact on the project, as follows:
     Fixed for any bug fixes.
     Security to invite users to upgrade in case of vulnerabilities.
 
+## [5.3.0] - 2025-07-28
+
+## Changed
+- Updated SDK & fixed broken API compatibility
+
 ## [5.2.5] - 2024-05-03
 
 ## Changed
diff --git a/app/build.gradle b/app/build.gradle
index cdc75d387..c05800d53 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -7,7 +7,7 @@ plugins {
 }
 
 def appVersionName = "5.3.0"
-def appVersionCode = 52005
+def appVersionCode = 53000
 
 def packageName = "org.linphone"