Update mobile dependencies - Thu Oct 08 2026

.github/workflows/android.yml

@@ -13,7 +13,7 @@ on:
 env:
   CCACHE_DIR: ${{ github.workspace }}/ccache_dir
   GITHUB_TOKEN: ${{ github.token }}
-  xcodeVersion: "26.2"  # Only affects Mac runners, and only for prerequisites.
+  xcodeVersion: "26.4"  # Only affects Mac runners, and only for prerequisites.
 
 permissions:
   contents: read
@@ -61,7 +61,7 @@ jobs:
         - os: ubuntu-22.04
           architecture: arm64
         # Do not attempt to use x64 on Mac.
-        - os: macos-15
+        - os: macos-26
           architecture: x64
     steps:
       - uses: lukka/get-cmake@591817e96fcad43505fb4eae36172462abb3a42e # ratchet:lukka/get-cmake@latest
@@ -123,26 +123,26 @@ jobs:
         id: cache_ndk
         uses: actions/cache@6f8efc29b200d32929f49075959781ed54ec270c # ratchet:actions/cache@v3
         with:
-          path: /tmp/android-ndk-r21e
-          key: android-ndk-${{ matrix.os }}-r21e
+          path: /tmp/android-ndk-r23b
+          key: android-ndk-${{ matrix.os }}-r23b
 
       - name: Check cached NDK
         shell: bash
         if: steps.cache_ndk.outputs.cache-hit != 'true'
         run: |
           # If the NDK failed to download from the cache, but there is a
-          # /tmp/android-ndk-r21e directory, it's incomplete, so remove it.
-          if [[ -d "/tmp/android-ndk-r21e" ]]; then
+          # /tmp/android-ndk-r23b directory, it's incomplete, so remove it.
+          if [[ -d "/tmp/android-ndk-r23b" ]]; then
             echo "Removing incomplete download of NDK"
-            rm -rf /tmp/android-ndk-r21e
+            rm -rf /tmp/android-ndk-r23b
           fi
 
       - name: Install prerequisites
         shell: bash
         run: |
           build_scripts/android/install_prereqs.sh
-          echo "NDK_ROOT=/tmp/android-ndk-r21e" >> $GITHUB_ENV
-          echo "ANDROID_NDK_HOME=/tmp/android-ndk-r21e" >> $GITHUB_ENV
+          echo "NDK_ROOT=/tmp/android-ndk-r23b" >> $GITHUB_ENV
+          echo "ANDROID_NDK_HOME=/tmp/android-ndk-r23b" >> $GITHUB_ENV
 
       - name: Add strings.exe to PATH (Windows only)
         if: startsWith(matrix.os, 'windows')

.github/workflows/cpp-packaging.yml

@@ -32,9 +32,9 @@ env:
   demumbleVer: "df938e45c2b0e064fb5323d88b692d03b451d271"
   # Use SHA256 for hashing files.
   hashCommand: "sha256sum"
-  # Xcode version 26.2 is the version we build the SDK with.
+  # Xcode version 26.4 is the version we build the SDK with.
   # Our MacOS runners will use the version in /Applications/Xcode_${xcodeVersion}.app
-  xcodeVersion: "26.2"
+  xcodeVersion: "26.4"
   # LLVM version with ARM MachO support has no version number yet.
   llvmVer: "5f187f0afaad33013ba03454c4749d99b1362534"
   GITHUB_TOKEN: ${{ github.token }}
@@ -85,13 +85,13 @@ jobs:
     if: ${{ github.event.inputs.downloadPublicVersion == '' && github.event.inputs.downloadPreviousRun == '' }}
     strategy:
       matrix:
-        os: [ubuntu-22.04, macos-15]
+        os: [ubuntu-22.04, macos-26]
         include:
         - os: ubuntu-22.04
           tools_platform: linux
           # Binutils 2.35.1 released Sep 19, 2020
           binutils_version: "2.35.1"
-        - os: macos-15
+        - os: macos-26
           tools_platform: darwin
           # Binutils 2.35.1 released Sep 19, 2020
           binutils_version: "2.35.1"
@@ -211,7 +211,7 @@ jobs:
 
   build_and_package_ios_tvos:
     name: build-and-package-ios-tvos
-    runs-on: macos-15
+    runs-on: macos-26
     if: ${{ github.event.inputs.downloadPublicVersion == '' && github.event.inputs.downloadPreviousRun == '' }}
     steps:
       - uses: lukka/get-cmake@591817e96fcad43505fb4eae36172462abb3a42e # ratchet:lukka/get-cmake@latest
@@ -301,8 +301,8 @@ jobs:
         id: cache_ndk
         uses: actions/cache@6f8efc29b200d32929f49075959781ed54ec270c # ratchet:actions/cache@v3
         with:
-          path: /tmp/android-ndk-r21e
-          key: android-ndk-${{ runner.os }}-r21e
+          path: /tmp/android-ndk-r23b
+          key: android-ndk-${{ runner.os }}-r23b
 
       - name: install prerequisites
         run: sdk-src/build_scripts/android/install_prereqs.sh
@@ -342,7 +342,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [windows-2022, ubuntu-22.04, macos-15]
+        os: [windows-2022, ubuntu-22.04, macos-26]
         build_type: ["Release", "Debug"]
         architecture: ["x64", "x86", "arm64"]
         msvc_runtime: ["static", "dynamic"]
@@ -360,21 +360,21 @@ jobs:
           vcpkg_triplet_suffix: "linux"
           additional_build_flags: ""
           sdk_platform: "linux"
-        - os: macos-15
+        - os: macos-26
           vcpkg_triplet_suffix: "osx"
           additional_build_flags: "--target_format libraries"
           sdk_platform: "darwin"
 
         exclude:
         - os: windows-2022
           linux_abi: "c++11"
-        - os: macos-15
+        - os: macos-26
           architecture: "x86"
-        - os: macos-15
+        - os: macos-26
           msvc_runtime: "dynamic"
-        - os: macos-15
+        - os: macos-26
           linux_abi: "c++11"
-        - os: macos-15
+        - os: macos-26
           build_type: "Debug"
         - os: ubuntu-22.04
           msvc_runtime: "dynamic"
@@ -532,7 +532,7 @@ jobs:
           suffix: '-x64-Debug-dynamic'
           runs_on_platform: ubuntu-22.04
         - sdk_platform: darwin
-          runs_on_platform: macos-15
+          runs_on_platform: macos-26
         exclude:
         - sdk_platform: windows
           suffix: ''

.github/workflows/desktop.yml

@@ -76,12 +76,12 @@ jobs:
           # msvc_runtime excludes
           - os: ubuntu-22.04
             msvc_runtime: "dynamic"
-          - os: macos-15
+          - os: macos-26
             msvc_runtime: "dynamic"
           # architecture excluees
-          - os: macos-15
+          - os: macos-26
             architecture: "x86"
-          - os: macos-15
+          - os: macos-26
             architecture: "x64"
           # Xcode excludes -- allow only one on osx and linux
           - os: ubuntu-22.04

.github/workflows/integration_tests.yml

@@ -21,7 +21,7 @@ on:
         required: true
       operating_systems:
         description: 'CSV of VMs to run on'
-        default: 'ubuntu-22.04,windows-2022,macos-15'
+        default: 'ubuntu-22.04,windows-2022,macos-26'
         required: true
       desktop_ssl_variants:
         description: 'CSV of desktop SSL variants to use'
@@ -50,7 +50,7 @@ env:
   triggerLabelFull: "tests-requested: full"
   triggerLabelQuick: "tests-requested: quick"
   pythonVersion: '3.9'
-  xcodeVersion: '26.2'
+  xcodeVersion: '26.4'
   logArtifactRetentionDays: 90
   binaryArtifactRetentionDays: 7
   GITHUB_TOKEN: ${{ github.token }}
@@ -219,7 +219,7 @@ jobs:
           # at 3am PST/4am PDT. Running firestore desktop integration test aginst tip-of-tree ios repo
           echo "::warning ::Running against Firestore tip-of-tree"
           matrix_platform="Desktop"
-          matrix_os=$( python scripts/gha/print_matrix_configuration.py -w integration_tests ${TEST_MATRIX_PARAM} -k os -o "ubuntu-22.04,macos-15")
+          matrix_os=$( python scripts/gha/print_matrix_configuration.py -w integration_tests ${TEST_MATRIX_PARAM} -k os -o "ubuntu-22.04,macos-26")
         else
           matrix_platform=$( python scripts/gha/print_matrix_configuration.py -w integration_tests ${TEST_MATRIX_PARAM} -k platform -o "${GITHUB_EVENT_INPUTS_PLATFORMS}" --apis ${apis} )
           matrix_os=$( python scripts/gha/print_matrix_configuration.py -w integration_tests ${TEST_MATRIX_PARAM} -k os -o "${GITHUB_EVENT_INPUTS_OPERATING_SYSTEMS}")
@@ -292,7 +292,7 @@ jobs:
         - os: ubuntu-22.04
           arch: arm64
         # Do not attempt to use x86 on Mac.
-        - os: macos-15
+        - os: macos-26
           arch: x86
         # Until we support building openssl from source, we can't use the
         # system's openssl when cross-compiling, except on Linux. Builds on Linux
@@ -301,7 +301,7 @@ jobs:
         - os: windows-2022
           ssl_variant: openssl
           arch: x86
-        - os: macos-15
+        - os: macos-26
           ssl_variant: openssl
           arch: x64
     steps:
@@ -511,8 +511,8 @@ jobs:
         id: cache_ndk
         uses: actions/cache@6f8efc29b200d32929f49075959781ed54ec270c # ratchet:actions/cache@v3
         with:
-          path: /tmp/android-ndk-r21e
-          key: android-ndk-${{ matrix.os }}-r21e
+          path: /tmp/android-ndk-r23b
+          key: android-ndk-${{ matrix.os }}-r23b
       - name: Setup python
         uses: actions/setup-python@7f4fc3e22c37d6ff65e88745f38bd3157c663f7c # ratchet:actions/setup-python@v4
         with:
@@ -622,7 +622,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [macos-15]
+        os: [macos-26]
     steps:
       - uses: lukka/get-cmake@591817e96fcad43505fb4eae36172462abb3a42e # ratchet:lukka/get-cmake@latest
         with:
@@ -745,7 +745,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [macos-15]
+        os: [macos-26]
     steps:
       - uses: lukka/get-cmake@591817e96fcad43505fb4eae36172462abb3a42e # ratchet:lukka/get-cmake@latest
         with:
@@ -878,7 +878,7 @@ jobs:
         - os: ubuntu-22.04
           arch: arm64
         # Do not attempt to use x86 on Mac.
-        - os: macos-15
+        - os: macos-26
           arch: x86
         # Until we support building openssl from source, we can't use the
         # system's openssl when cross-compiling, except on Linux. Builds on Linux
@@ -887,7 +887,7 @@ jobs:
         - os: windows-2022
           ssl_variant: openssl
           arch: x86
-        - os: macos-15
+        - os: macos-26
           ssl_variant: openssl
           arch: x64
     steps:
@@ -1152,7 +1152,7 @@ jobs:
   test_ios:
     name: test-ios-${{ matrix.build_os }}-${{ matrix.ios_device }}-${{ matrix.test_type }}
     needs: [check_and_prepare, build_ios]
-    runs-on: macos-15
+    runs-on: macos-26
     permissions:
       contents: read
       pull-requests: write
@@ -1166,7 +1166,7 @@ jobs:
         exclude:
           -  ios_device: "ios_target"
              test_type: "uitest"
-        build_os: [macos-15]
+        build_os: [macos-26]
     steps:
       - uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # ratchet:actions/checkout@v3
         with:
@@ -1342,7 +1342,7 @@ jobs:
   test_tvos:
     name: test-tvos-${{ matrix.build_os }}-${{ matrix.tvos_device }}
     needs: [check_and_prepare, build_tvos]
-    runs-on: macos-15
+    runs-on: macos-26
     permissions:
       contents: read
       pull-requests: write
@@ -1352,7 +1352,7 @@ jobs:
       matrix:
 
         tvos_device: ${{ fromJson(needs.check_and_prepare.outputs.tvos_device) }}
-        build_os: [macos-15]
+        build_os: [macos-26]
     steps:
       - uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # ratchet:actions/checkout@v3
         with:

.github/workflows/ios.yml

@@ -45,7 +45,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [ 'macos-15' ]
+        os: [ 'macos-26' ]
         xcode_version: ${{ fromJson(needs.prepare_matrix.outputs.matrix_xcode_version) }}
     steps:
       - uses: lukka/get-cmake@591817e96fcad43505fb4eae36172462abb3a42e # ratchet:lukka/get-cmake@latest

.github/workflows/update-dependencies.yml

@@ -27,7 +27,7 @@
 jobs:
   update_dependencies:
     name: update-deps
-    runs-on: macos-15
+    runs-on: macos-26
     steps:
       - name: Get token for firebase-workflow-trigger
         uses: actions/create-github-app-token@bcd2ba49218906704ab6c1aa796996da409d3eb1 # ratchet:actions/create-github-app-token@v1
@@ -209,7 +209,7 @@
           GITHUB_EVENT_INPUTS_BASEBRANCH: ${{ github.event.inputs.baseBranch }}
 
       - name: Set test trigger label.
         uses: actions-ecosystem/action-add-labels@18f1af5e3544586314bbe15c0273249c770b2daf # ratchet:actions-ecosystem/action-add-labels@v1
         if: ${{ github.event.inputs.triggerTests == 1 && steps.push-branch.outputs.branch_pushed == 1 }}
         with:
           github_token: ${{ steps.generate-token.outputs.token }}

Android/firebase_dependencies.gradle

@@ -20,7 +20,7 @@ def firebaseDependenciesMap = [
   'app_check' : ['com.google.firebase:firebase-appcheck',
                  'com.google.firebase:firebase-appcheck-debug',
                  'com.google.firebase:firebase-appcheck-playintegrity'],
-  'play_services' : ['com.google.android.gms:play-services-base:18.10.1'],
+  'play_services' : ['com.google.android.gms:play-services-base:18.11.0'],
   'analytics' : ['com.google.firebase:firebase-analytics'],
   'auth' : ['com.google.firebase:firebase-auth'],
   'database' : ['com.google.firebase:firebase-database'],
@@ -148,7 +148,7 @@ project.afterEvaluate {
 
     // Add the bill-of-materials
     project.dependencies {
-      implementation platform('com.google.firebase:firebase-bom:34.19.0')
+      implementation platform('com.google.firebase:firebase-bom:35.0.0')
     }
     for (String lib : firebaseCpp.dependencies.libSet) {
       // Generate and include the proguard file

CMakeLists.txt

@@ -16,7 +16,7 @@
 
 cmake_minimum_required(VERSION 3.22)
 
-set (CMAKE_CXX_STANDARD 14)
+set (CMAKE_CXX_STANDARD 17)
 set (CMAKE_CXX_STANDARD_REQUIRED YES)  # Don't fall back to an earlier version.
 
 # Turn on virtual folders for visual studio

analytics/integration_test/CMakeLists.txt

@@ -84,8 +84,8 @@ set(FIREBASE_INTEGRATION_TEST_SRCS
 # The include directory for the testapp.
 include_directories(src)
 
-# Firebase C++ SDK requires C++14.
-set (CMAKE_CXX_STANDARD 14)
+# Firebase C++ SDK requires C++17.
+set (CMAKE_CXX_STANDARD 17)
 set (CMAKE_CXX_STANDARD_REQUIRED YES)  # Don't fall back to an earlier version.
 
 # Download and unpack googletest (and googlemock) at configure time

analytics/integration_test/integration_test.xcodeproj/project.pbxproj

@@ -336,7 +336,7 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
-				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
+				CLANG_CXX_LANGUAGE_STANDARD = "gnu++17";
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;
 				CLANG_ENABLE_OBJC_ARC = YES;
@@ -379,7 +379,7 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
-				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
+				CLANG_CXX_LANGUAGE_STANDARD = "gnu++17";
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;
 				CLANG_ENABLE_OBJC_ARC = YES;
@@ -482,7 +482,7 @@
 				ASSETCATALOG_COMPILER_GLOBAL_ACCENT_COLOR_NAME = AccentColor;
 				CLANG_ANALYZER_NONNULL = YES;
 				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
-				CLANG_CXX_LANGUAGE_STANDARD = "gnu++14";
+				CLANG_CXX_LANGUAGE_STANDARD = "gnu++17";
 				CLANG_ENABLE_MODULES = YES;
 				CLANG_ENABLE_OBJC_WEAK = YES;
 				CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
@@ -536,7 +536,7 @@
 				ASSETCATALOG_COMPILER_GLOBAL_ACCENT_COLOR_NAME = AccentColor;
 				CLANG_ANALYZER_NONNULL = YES;
 				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
-				CLANG_CXX_LANGUAGE_STANDARD = "gnu++14";
+				CLANG_CXX_LANGUAGE_STANDARD = "gnu++17";
 				CLANG_ENABLE_MODULES = YES;
 				CLANG_ENABLE_OBJC_WEAK = YES;
 				CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
@@ -588,7 +588,7 @@
 			repositoryURL = "https://github.com/firebase/firebase-ios-sdk.git";
 			requirement = {
 				kind = exactVersion;
-				version = 12.19.0;
+				version = 13.0.1;
 			};
 		};
 /* End XCRemoteSwiftPackageReference section */

app/app_resources/build.gradle

@@ -56,7 +56,7 @@ android {
 }
 
 dependencies {
-  implementation platform('com.google.firebase:firebase-bom:34.19.0')
+  implementation platform('com.google.firebase:firebase-bom:35.0.0')
   implementation 'com.google.firebase:firebase-analytics'
 }