diff --git a/.swiftpm-locks/default/swiftImport/Package.resolved b/.swiftpm-locks/default/swiftImport/Package.resolved
index db85918e..b6ede1b7 100644
--- a/.swiftpm-locks/default/swiftImport/Package.resolved
+++ b/.swiftpm-locks/default/swiftImport/Package.resolved
@@ -23,8 +23,8 @@
       "kind" : "remoteSourceControl",
       "location" : "https://github.com/firebase/firebase-ios-sdk.git",
       "state" : {
-        "revision" : "541ac342abead313f2ce0ccf33278962b5c1e43c",
-        "version" : "12.4.0"
+        "revision" : "42cf1417c51c5e3bfbae5d3ab89b778f8fdc4bb8",
+        "version" : "12.19.3"
       }
     },
     {
diff --git a/app/iosApp/KotlinMultiplatformLinkedPackage/Package.resolved b/app/iosApp/KotlinMultiplatformLinkedPackage/Package.resolved
index db85918e..b6ede1b7 100644
--- a/app/iosApp/KotlinMultiplatformLinkedPackage/Package.resolved
+++ b/app/iosApp/KotlinMultiplatformLinkedPackage/Package.resolved
@@ -23,8 +23,8 @@
       "kind" : "remoteSourceControl",
       "location" : "https://github.com/firebase/firebase-ios-sdk.git",
       "state" : {
-        "revision" : "541ac342abead313f2ce0ccf33278962b5c1e43c",
-        "version" : "12.4.0"
+        "revision" : "42cf1417c51c5e3bfbae5d3ab89b778f8fdc4bb8",
+        "version" : "12.19.3"
       }
     },
     {
diff --git a/app/iosApp/KotlinMultiplatformLinkedPackage/subpackages/_analytics/Package.swift b/app/iosApp/KotlinMultiplatformLinkedPackage/subpackages/_analytics/Package.swift
index 2db8d1ca..c09035e1 100644
--- a/app/iosApp/KotlinMultiplatformLinkedPackage/subpackages/_analytics/Package.swift
+++ b/app/iosApp/KotlinMultiplatformLinkedPackage/subpackages/_analytics/Package.swift
@@ -15,7 +15,7 @@ let package = Package(
   dependencies: [
     .package(
       url: "https://github.com/firebase/firebase-ios-sdk.git",
-      exact: "12.4.0"
+      exact: "12.19.3"
     )
   ],
   targets: [
diff --git a/app/iosApp/KotlinMultiplatformLinkedPackage/subpackages/_feature_home/Package.swift b/app/iosApp/KotlinMultiplatformLinkedPackage/subpackages/_feature_home/Package.swift
index 0873e96c..7dfa2e9a 100644
--- a/app/iosApp/KotlinMultiplatformLinkedPackage/subpackages/_feature_home/Package.swift
+++ b/app/iosApp/KotlinMultiplatformLinkedPackage/subpackages/_feature_home/Package.swift
@@ -15,7 +15,7 @@ let package = Package(
   dependencies: [
     .package(
       url: "https://github.com/firebase/firebase-ios-sdk.git",
-      exact: "12.4.0"
+      exact: "12.19.3"
     )
   ],
   targets: [