diff --git a/VT_ESP8266/platformio.ini b/VT_ESP8266/platformio.ini
index a822239..c1b8d2a 100644
--- a/VT_ESP8266/platformio.ini
+++ b/VT_ESP8266/platformio.ini
@@ -14,4 +14,8 @@ board = nodemcuv2
 framework = arduino
 monitor_speed = 115200
 upload_protocol = espota
-upload_port = 192.168.1.134
\ No newline at end of file
+upload_port = 192.168.1.134
+lib_deps =
+  # RECOMMENDED
+  # Accept new functionality in a backwards compatible manner and patches
+  closedcube/ClosedCube HDC1080 @ ^1.3.2
\ No newline at end of file