diff --git a/CHANGELOG.md b/CHANGELOG.md
index baa0e3c42..3ed7ac3eb 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,10 @@
 
 ## Unreleased
 
+### Features
+
+- Use `android.namespace` for AGP 8 and RN 0.73 ([#3133](https://github.com/getsentry/sentry-react-native/pull/3133))
+
 ### Dependencies
 
 - Bump JavaScript SDK from v7.54.0 to v7.56.0 ([#3119](https://github.com/getsentry/sentry-react-native/pull/3119))
diff --git a/android/build.gradle b/android/build.gradle
index b186c4aa1..b4e739ccb 100644
--- a/android/build.gradle
+++ b/android/build.gradle
@@ -14,6 +14,11 @@ if (isNewArchitectureEnabled()) {
 android {
     compileSdkVersion safeExtGet('compileSdkVersion', 31)
 
+    // Conditional for compatibility with AGP <4.2.
+    if (project.android.hasProperty("namespace")) {
+        namespace = "io.sentry.react"
+    }
+
     defaultConfig {
         minSdkVersion safeExtGet('minSdkVersion', 21)
         targetSdkVersion safeExtGet('targetSdkVersion', 31)