diff --git a/build/deps/github_hashes/facebook/folly-rev.txt b/build/deps/github_hashes/facebook/folly-rev.txt
index 475c03356..b40b69398 100644
--- a/build/deps/github_hashes/facebook/folly-rev.txt
+++ b/build/deps/github_hashes/facebook/folly-rev.txt
@@ -1 +1 @@
-Subproject commit 33aba632b8e22ad87dd18997682976ac51b7c62b
+Subproject commit 78286282478e1ae05b2e8cbcf0e2139eab283bea
diff --git a/build/deps/github_hashes/facebookincubator/fizz-rev.txt b/build/deps/github_hashes/facebookincubator/fizz-rev.txt
index c3a514bd9..70ddadac9 100644
--- a/build/deps/github_hashes/facebookincubator/fizz-rev.txt
+++ b/build/deps/github_hashes/facebookincubator/fizz-rev.txt
@@ -1 +1 @@
-Subproject commit 88cb93d1beb2ffa1d1211ced4ee4258ac82c1bca
+Subproject commit 5ec77739d813daf9e46fcceacea4fb1f032503f1