diff --git a/.circleci/configurations/top_level.yml b/.circleci/configurations/top_level.yml
index fd25dab7892..1ea277e6610 100644
--- a/.circleci/configurations/top_level.yml
+++ b/.circleci/configurations/top_level.yml
@@ -90,12 +90,12 @@ references:
     hermes_dsym_debug_cache_key: &hermes_dsym_debug_cache_key v3-hermes-debug-dsym-{{ checksum "/tmp/hermes/hermesversion" }}-{{ checksum "/tmp/react-native-version" }}
     hermes_dsym_release_cache_key: &hermes_dsym_release_cache_key v3-hermes-release-dsym-{{ checksum "/tmp/hermes/hermesversion" }}-{{ checksum "/tmp/react-native-version" }}
     # Cocoapods - RNTester
-    pods_cache_key: &pods_cache_key v12-pods-{{ arch }}-{{ .Environment.CIRCLE_JOB }}-{{ checksum "packages/rn-tester/Podfile.lock.bak" }}-{{ checksum "packages/rn-tester/Podfile" }}
-    cocoapods_cache_key: &cocoapods_cache_key v12-cocoapods-{{ arch }}-{{ .Environment.CIRCLE_JOB }}-{{ checksum "packages/rn-tester/Podfile.lock" }}-{{ checksum "packages/rn-tester/Podfile" }}-{{ checksum "/tmp/hermes/hermesversion" }}
-    rntester_podfile_lock_cache_key: &rntester_podfile_lock_cache_key v11-podfilelock-{{ arch }}-{{ .Environment.CIRCLE_JOB }}-{{ checksum "packages/rn-tester/Podfile" }}-{{ checksum "/tmp/week_year" }}-{{ checksum "/tmp/hermes/hermesversion" }}
+    pods_cache_key: &pods_cache_key v13-pods-{{ arch }}-{{ .Environment.CIRCLE_JOB }}-{{ checksum "packages/rn-tester/Podfile.lock.bak" }}-{{ checksum "packages/rn-tester/Podfile" }}
+    cocoapods_cache_key: &cocoapods_cache_key v13-cocoapods-{{ arch }}-{{ .Environment.CIRCLE_JOB }}-{{ checksum "packages/rn-tester/Podfile.lock" }}-{{ checksum "packages/rn-tester/Podfile" }}-{{ checksum "/tmp/hermes/hermesversion" }}
+    rntester_podfile_lock_cache_key: &rntester_podfile_lock_cache_key v12-podfilelock-{{ arch }}-{{ .Environment.CIRCLE_JOB }}-{{ checksum "packages/rn-tester/Podfile" }}-{{ checksum "/tmp/week_year" }}-{{ checksum "/tmp/hermes/hermesversion" }}
     # Cocoapods - HelloWorld
-    helloworld_cocoapods_cache_key: &helloworld_cocoapods_cache_key v2-cocoapods-{{ arch }}-{{ .Environment.CIRCLE_JOB }}-{{ checksum "packages/helloworld/ios/Podfile.lock" }}-{{ checksum "packages/helloworld/ios/Podfile" }}-{{ checksum "/tmp/hermes/hermesversion" }}
-    helloworld_podfile_lock_cache_key: &helloworld_podfile_lock_cache_key v2-podfilelock-{{ arch }}-{{ .Environment.CIRCLE_JOB }}-{{ checksum "packages/helloworld/ios/Podfile" }}-{{ checksum "/tmp/week_year" }}-{{ checksum "/tmp/hermes/hermesversion" }}
+    helloworld_cocoapods_cache_key: &helloworld_cocoapods_cache_key v3-cocoapods-{{ arch }}-{{ .Environment.CIRCLE_JOB }}-{{ checksum "packages/helloworld/ios/Podfile.lock" }}-{{ checksum "packages/helloworld/ios/Podfile" }}-{{ checksum "/tmp/hermes/hermesversion" }}
+    helloworld_podfile_lock_cache_key: &helloworld_podfile_lock_cache_key v3-podfilelock-{{ arch }}-{{ .Environment.CIRCLE_JOB }}-{{ checksum "packages/helloworld/ios/Podfile" }}-{{ checksum "/tmp/week_year" }}-{{ checksum "/tmp/hermes/hermesversion" }}
 
   cache_paths:
     hermes_workspace_macos_cache_paths: &hermes_workspace_macos_cache_paths
diff --git a/.github/actions/setup-xcode-build-cache/action.yml b/.github/actions/setup-xcode-build-cache/action.yml
index 0ce1bc5aaaa..a18274a9402 100644
--- a/.github/actions/setup-xcode-build-cache/action.yml
+++ b/.github/actions/setup-xcode-build-cache/action.yml
@@ -20,9 +20,9 @@ runs:
       uses: actions/cache@v4.0.0
       with:
         path: packages/rn-tester/Podfile.lock
-        key: v9-podfilelock-${{ github.job }}-${{ hashfiles('packages/rn-tester/Podfile') }}-${{ hashfiles('/tmp/week_year') }}-${{ inputs.hermes-version}}
+        key: v10-podfilelock-${{ github.job }}-${{ hashfiles('packages/rn-tester/Podfile') }}-${{ hashfiles('/tmp/week_year') }}-${{ inputs.hermes-version}}
     - name: Cache cocoapods
       uses: actions/cache@v4.0.0
       with:
         path: packages/rn-tester/Pods
-        key: v11-cocoapods-${{ github.job }}-${{ hashfiles('packages/rn-tester/Podfile.lock') }}-${{ hashfiles('packages/rn-tester/Podfile') }}-${{ inputs.hermes-version}}
+        key: v12-cocoapods-${{ github.job }}-${{ hashfiles('packages/rn-tester/Podfile.lock') }}-${{ hashfiles('packages/rn-tester/Podfile') }}-${{ inputs.hermes-version}}
diff --git a/packages/react-native/ReactAndroid/src/main/jni/third-party/folly/CMakeLists.txt b/packages/react-native/ReactAndroid/src/main/jni/third-party/folly/CMakeLists.txt
index 9cef8e89963..fb09e10dfb6 100644
--- a/packages/react-native/ReactAndroid/src/main/jni/third-party/folly/CMakeLists.txt
+++ b/packages/react-native/ReactAndroid/src/main/jni/third-party/folly/CMakeLists.txt
@@ -37,6 +37,9 @@ SET(folly_runtime_SRC
         folly/Unicode.cpp
         folly/concurrency/CacheLocality.cpp
         folly/container/detail/F14Table.cpp
+        folly/detail/base64_detail/Base64_SSE4_2.cpp
+        folly/detail/base64_detail/Base64Api.cpp
+        folly/detail/base64_detail/Base64SWAR.cpp
         folly/detail/FileUtilDetail.cpp
         folly/detail/Futex.cpp
         folly/detail/SplitStringSimd.cpp
diff --git a/packages/react-native/third-party-podspecs/RCT-Folly.podspec b/packages/react-native/third-party-podspecs/RCT-Folly.podspec
index ec77b9b95ed..0e98b6450dd 100644
--- a/packages/react-native/third-party-podspecs/RCT-Folly.podspec
+++ b/packages/react-native/third-party-podspecs/RCT-Folly.podspec
@@ -41,6 +41,9 @@ Pod::Spec.new do |spec|
                       'folly/detail/FileUtilDetail.cpp',
                       'folly/detail/SplitStringSimd.cpp',
                       'folly/detail/UniqueInstance.cpp',
+                      'folly/detail/base64_detail/Base64_SSE4_2.cpp',
+                      'folly/detail/base64_detail/Base64Api.cpp',
+                      'folly/detail/base64_detail/Base64SWAR.cpp',
                       'folly/hash/SpookyHashV2.cpp',
                       'folly/lang/Assume.cpp',
                       'folly/lang/CString.cpp',
@@ -55,6 +58,7 @@ Pod::Spec.new do |spec|
                       'folly/container/*.h',
                       'folly/container/detail/*.h',
                       'folly/detail/*.h',
+                      'folly/detail/base64_detail/*.h',
                       'folly/functional/*.h',
                       'folly/hash/*.h',
                       'folly/lang/*.h',
@@ -70,6 +74,7 @@ Pod::Spec.new do |spec|
                         'folly/container/*.h',
                         'folly/container/detail/*.h',
                         'folly/detail/*.h',
+                        'folly/detail/base64_detail/*.h',
                         'folly/functional/*.h',
                         'folly/hash/*.h',
                         'folly/lang/*.h',