diff --git a/progressive_rollout_demo/pubspec.lock b/progressive_rollout_demo/pubspec.lock
index e4d96c0..37b7e97 100644
--- a/progressive_rollout_demo/pubspec.lock
+++ b/progressive_rollout_demo/pubspec.lock
@@ -117,10 +117,10 @@ packages:
     dependency: "direct main"
     description:
       name: firebase_core
-      sha256: "2343710d8a164e3157a5e2fbb00663503c669be4aa06185311df48626760fdf1"
+      sha256: "5fbbaa2aeb08a52feee559f92a62f5a6b04c9bdff81c8f608636771cf0d7b680"
       url: "https://pub.dev"
     source: hosted
-    version: "4.14.0"
+    version: "4.15.0"
   firebase_core_platform_interface:
     dependency: transitive
     description:
diff --git a/progressive_rollout_demo/pubspec.yaml b/progressive_rollout_demo/pubspec.yaml
index 2471eb8..ec7e29e 100644
--- a/progressive_rollout_demo/pubspec.yaml
+++ b/progressive_rollout_demo/pubspec.yaml
@@ -10,7 +10,7 @@ environment:
 
 dependencies:
   cloud_firestore: ^6.10.0
-  firebase_core: ^4.14.0
+  firebase_core: ^4.15.0
   flutter:
     sdk: flutter
   package_info_plus: ^10.2.1