diff --git a/libraries/Adafruit_SGP30 b/libraries/Adafruit_SGP30
index 00569ee..48ac1f4 160000
--- a/libraries/Adafruit_SGP30
+++ b/libraries/Adafruit_SGP30
@@ -1 +1 @@
-Subproject commit 00569ee7488516a03a12530f0bf57b98430187c7
+Subproject commit 48ac1f49580a32e4024d17a03eeee827ccf3f1de
diff --git a/libraries/U8g2_Arduino b/libraries/U8g2_Arduino
index 7317d55..1a8cb8d 160000
--- a/libraries/U8g2_Arduino
+++ b/libraries/U8g2_Arduino
@@ -1 +1 @@
-Subproject commit 7317d55e52fe9135bfa3d7a83b630c1bcfbf0f07
+Subproject commit 1a8cb8df9d21f512a13ca132c583de0c3f7c6cc5