diff --git a/build/deps/github_hashes/facebook/folly-rev.txt b/build/deps/github_hashes/facebook/folly-rev.txt
index de8344c1d..785354662 100644
--- a/build/deps/github_hashes/facebook/folly-rev.txt
+++ b/build/deps/github_hashes/facebook/folly-rev.txt
@@ -1 +1 @@
-Subproject commit b87bb9b92edf659f63d7d773d3e958159f49df89
+Subproject commit 5919fbf60818770d7f48cce45b713d5b9976bf0e
diff --git a/build/deps/github_hashes/facebookincubator/fizz-rev.txt b/build/deps/github_hashes/facebookincubator/fizz-rev.txt
index dfe897d7a..44ad51218 100644
--- a/build/deps/github_hashes/facebookincubator/fizz-rev.txt
+++ b/build/deps/github_hashes/facebookincubator/fizz-rev.txt
@@ -1 +1 @@
-Subproject commit c4ee5419041d6b2267e004c109364381e60d3758
+Subproject commit b18b82571b6079a11abdb96e783f35f7d9fc8298