diff --git a/RNTester/Podfile.lock b/RNTester/Podfile.lock
index 96a77b443cc009..f237e4534beadd 100644
--- a/RNTester/Podfile.lock
+++ b/RNTester/Podfile.lock
@@ -377,33 +377,33 @@ EXTERNAL SOURCES:
 SPEC CHECKSUMS:
   boost-for-react-native: 39c7adb57c4e60d6c5479dd8623128eb5b3f0f2c
   DoubleConversion: cde416483dac037923206447da6e1454df403714
-  FBLazyVector: 11487072432de0ff9412e0e93ace93f6ec9c0d13
-  FBReactNativeSpec: e239c84f2858f41d13c0db6e8bedb3124de172e5
-  Folly: 80df465b31a4cdd8aad718711be6d90f56b02183
+  FBLazyVector: f64708cf61684fbe74e768b9c61a0e08ae31e391
+  FBReactNativeSpec: 157fb3d96cb90e86ae71854560167a4fd467d0c7
+  Folly: b73c3869541e86821df3c387eb0af5f65addfab4
   glog: 40a13f7840415b9a77023fbcae0f1e6f43192af3
-  RCTRequired: d3c3bf40d6ad9027bb6711a49b461f9ff2813003
-  RCTTypeSafety: 50464c7a0f1f5a99b7f74fa266e5d8466189f3d3
-  React: bd1983a9b9747343e7f8caac0908ad2c0a3c7f5c
-  React-ART: 899279b78f33181840e14c6124a0766eda3d07af
-  React-Core: 267c38ae7d9827c262df1dd07d2601e2b2599fa4
-  React-CoreModules: 973950b783f7de523c395d001d784a01e4a05d44
-  React-cxxreact: 7e00d6c83148312ecedd1eb7a3bd5668a79ef012
-  React-jsi: dcf73beb94183f1f247559f7867cf55ca2937914
-  React-jsiexecutor: 56b2362e9fd466b1690bd02f44e51ecbcfc83128
-  React-jsinspector: 5f28e1a6b67b92b100955491c22e374bb2ef58c6
-  React-RCTActionSheet: 334e59e5980cae15ead0a9ad3baecdeecb09cbde
-  React-RCTAnimation: b2573d65a1feb5db9b5cad34d47520cff24866f6
-  React-RCTBlob: 4a6183ee4787684156db974326583d2ed4869c00
-  React-RCTImage: ab17139c2e88fad43e96d1ccc0e6d250eb61124d
-  React-RCTLinking: 00aedc53d4dee2b4414c1e0acd9234c474cff0b8
-  React-RCTNetwork: 44d16c9aafd932a77736d7e6576f36501134d440
-  React-RCTPushNotification: 6c2b543c68872f91c3820f401e061784b457eb6d
-  React-RCTSettings: b6eb3b9026e7d6a72bad4f34263157d388bdb2cc
-  React-RCTTest: 53fb4d674f6aaba9c52e702682c3046393bb587c
-  React-RCTText: 066ef8dcb24ef2152b97e3a8b5ea88dba8ff6bce
-  React-RCTVibration: 60547dd2952875abc5779a538cacf97c40808717
-  ReactCommon: e471a03567be975838e2223a4d3a75f8d10f9717
-  Yoga: 33e38248bb246d390aefba450e1cccdc4fc7286e
+  RCTRequired: 868ab121c248014a0fbd2fa92955e14c258e6579
+  RCTTypeSafety: af03580b252bac941f4455afaf08aed3d3d3dbef
+  React: d63ede87c5bb0fefbe9b6cd593d4b6ab2c6a4080
+  React-ART: 8fa701dfa291ac5fcf11499be2594a21795138cf
+  React-Core: c9a865023ad1ff18000adc596c1089662048a1fc
+  React-CoreModules: 1d18fdc998240f6d52b84d92d9ddb52f66f9f4c4
+  React-cxxreact: 93c72bf5209ff76d46bd47047d4e99e6635c2b51
+  React-jsi: c5ee13b59d9bdc3c71449f4a6c2862fdf09a8a2a
+  React-jsiexecutor: 27add0bd91e625cfa11f107e4aa04ce76c08a07a
+  React-jsinspector: 20c9e8385dff9ee564ccdbd61cdf7bb00d7a2efe
+  React-RCTActionSheet: 53cbbc843073022f37a2d3010fb06598e0287f91
+  React-RCTAnimation: 221d0fbb66f5159ec2acaf8a46ef10170f81076b
+  React-RCTBlob: 48221555119202dc1c2b62d8cb5b7de0d4347640
+  React-RCTImage: 623346857a58d2741517a17f898a098ab80123f6
+  React-RCTLinking: 2105437856a695e187e43df19efef954e7ac274c
+  React-RCTNetwork: a5c91d41d38e3603c4412c4c9ce004860ca2e258
+  React-RCTPushNotification: 1b05ef5025d86c6352a5e2b5b472f5629f834ac2
+  React-RCTSettings: 9b26a6d5147e1baf8524e1e240e207e03b71c425
+  React-RCTTest: 9fa396d2b00181bfcb49d49c64235e778ceb8d41
+  React-RCTText: ccc5b3100d6e6e38ace46f4942c475043ec46819
+  React-RCTVibration: 80f93a02a7dd1dd6103bc945a62f15f113b6f7d2
+  ReactCommon: 847c24d70c0d72db21e30eb66d87ded1482eba22
+  Yoga: bcf50aa1d2956db7522fb8be447f603363f91adb
 
 PODFILE CHECKSUM: fa397603c9a8f7cb49d7edc7fe85536d0789f34f
 
diff --git a/third-party-podspecs/Folly.podspec b/third-party-podspecs/Folly.podspec
index 61cf2bdd6d8edc..35a0522acd8a99 100644
--- a/third-party-podspecs/Folly.podspec
+++ b/third-party-podspecs/Folly.podspec
@@ -35,7 +35,8 @@ Pod::Spec.new do |spec|
                       'folly/lang/Assume.cpp',
                       'folly/lang/CString.cpp',
                       'folly/memory/detail/MallocImpl.cpp',
-                      'folly/net/NetOps.cpp'
+                      'folly/net/NetOps.cpp',
+                      'folly/portability/SysUio.cpp'
 
   # workaround for https://github.com/facebook/react-native/issues/14326
   spec.preserve_paths = 'folly/*.h',