diff --git a/submodules/quinn b/submodules/quinn
index 307d80b..5d4d583 160000
--- a/submodules/quinn
+++ b/submodules/quinn
@@ -1 +1 @@
-Subproject commit 307d80b9398d4e1e305c0131f2c3989090ec9432
+Subproject commit 5d4d58387d77db952c47168ed2185b6a38b8717a
diff --git a/submodules/s2n-quic b/submodules/s2n-quic
index 047f695..9fd762a 160000
--- a/submodules/s2n-quic
+++ b/submodules/s2n-quic
@@ -1 +1 @@
-Subproject commit 047f695aeb6219fc2bde54b95cd1915d73d1c92b
+Subproject commit 9fd762a538924f943c4c8ae0aae95337635fb485