diff --git a/external/abseil-cpp b/external/abseil-cpp
index df3ea785..997aaf3a 160000
--- a/external/abseil-cpp
+++ b/external/abseil-cpp
@@ -1 +1 @@
-Subproject commit df3ea785d8c30a9503321a3d35ee7d35808f190d
+Subproject commit 997aaf3a28308eba1b9156aa35ab7bca9688e9f6
diff --git a/external/filesystem b/external/filesystem
index 1edf4a33..2a8b380f 160000
--- a/external/filesystem
+++ b/external/filesystem
@@ -1 +1 @@
-Subproject commit 1edf4a333930f126f5dcd2f7919f0bf4fa3acecc
+Subproject commit 2a8b380f8d4e77b389c42a194ab9c70d8e3a0f1e