diff --git a/build/deps/github_hashes/facebook/folly-rev.txt b/build/deps/github_hashes/facebook/folly-rev.txt
index e8ffd4ed7..0cdcdc397 100644
--- a/build/deps/github_hashes/facebook/folly-rev.txt
+++ b/build/deps/github_hashes/facebook/folly-rev.txt
@@ -1 +1 @@
-Subproject commit 28e4df9a6c439532c002081865e3fea89facd766
+Subproject commit bfc531d279f964a899c76902a2d095915734da2f
diff --git a/build/deps/github_hashes/facebookincubator/fizz-rev.txt b/build/deps/github_hashes/facebookincubator/fizz-rev.txt
index 01ca42a34..a93889e4d 100644
--- a/build/deps/github_hashes/facebookincubator/fizz-rev.txt
+++ b/build/deps/github_hashes/facebookincubator/fizz-rev.txt
@@ -1 +1 @@
-Subproject commit e60e7117b6098ff7ff561008ae815e0d9c96250b
+Subproject commit 2afd1a6174553c53f9a4961cba1434d565150cd0