diff --git a/pubspec.lock b/pubspec.lock
index 4381c5b29..ffbe25723 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -281,48 +281,55 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "6.0.0-nullsafety.4"
+  firebase:
+    dependency: transitive
+    description:
+      name: firebase
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "7.3.3"
   firebase_auth:
     dependency: "direct main"
     description:
       name: firebase_auth
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.18.4+1"
+    version: "0.15.2"
   firebase_auth_platform_interface:
     dependency: transitive
     description:
       name: firebase_auth_platform_interface
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.4"
+    version: "1.1.8"
   firebase_auth_web:
     dependency: transitive
     description:
       name: firebase_auth_web
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.3.2+3"
+    version: "0.1.3+1"
   firebase_core:
     dependency: transitive
     description:
       name: firebase_core
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.5.3"
+    version: "0.4.5"
   firebase_core_platform_interface:
     dependency: transitive
     description:
       name: firebase_core_platform_interface
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.0"
+    version: "1.0.4"
   firebase_core_web:
     dependency: transitive
     description:
       name: firebase_core_web
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.2.1+1"
+    version: "0.1.1+2"
   fixnum:
     dependency: transitive
     description:
diff --git a/pubspec.yaml b/pubspec.yaml
index e3257ed89..c60353c60 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -35,7 +35,8 @@ dependencies:
   intl: ^0.16.1
   flutter_slidable: ^0.5.4
   charts_flutter: ^0.9.0
-  firebase_auth: ^0.18.4+1
+  firebase_auth: 0.15.2 #https://github.com/FirebaseExtended/flutterfire/issues/2433#issuecomment-622438185
+  #firebase_auth: ^0.18.4+1
   google_sign_in: ^4.5.1
   local_auth: ^0.6.1+3
   sentry: ^3.0.1