diff --git a/dependencies/external/flatbuffers b/dependencies/external/flatbuffers
index 0eb7b3be..2d5315ff 160000
--- a/dependencies/external/flatbuffers
+++ b/dependencies/external/flatbuffers
@@ -1 +1 @@
-Subproject commit 0eb7b3beb037748bf5b469e4df9db862c4833e35
+Subproject commit 2d5315ff0eebfa4b9c967e708c24be0b21d921b6
diff --git a/dependencies/external/rpi_ws281x b/dependencies/external/rpi_ws281x
index 6c5ade93..68c6da2d 160000
--- a/dependencies/external/rpi_ws281x
+++ b/dependencies/external/rpi_ws281x
@@ -1 +1 @@
-Subproject commit 6c5ade93d1af78cd19e60ee5ecc34adfd111b186
+Subproject commit 68c6da2de32249d126264a363cc5ab788c87cc8b