diff --git a/platformio.ini b/platformio.ini
index 6bc76104..1975fe69 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -34,16 +34,16 @@ halfile = generic.h
 
 [platformio]
 ; upload firmware to board with usb cable
-;default_envs = usb
+default_envs = usb
 ; upload firmware to a jfrog bintray repository
 ;default_envs = ota
 ; use latest versions of libraries
-default_envs = usb
+;default_envs = dev
 description = Paxcounter is a device for metering passenger flows in realtime. It counts how many mobile devices are around.
 
 [common]
 ; for release_version use max. 10 chars total, use any decimal format like "a.b.c"
-release_version = 1.9.30
+release_version = 1.9.6
 ; DEBUG LEVEL: For production run set to 0, otherwise device will leak RAM while running!
 ; 0=None, 1=Error, 2=Warn, 3=Info, 4=Debug, 5=Verbose
 debug_level = 3
@@ -55,7 +55,8 @@ platform_espressif32 = espressif32@1.11.0
 monitor_speed = 115200
 upload_speed = 115200
 lib_deps_lora =
-    MCCI LoRaWAN LMIC library@>=3.0.99
+    ;MCCI LoRaWAN LMIC library@>=3.1.0
+    https://github.com/mcci-catena/arduino-lmic.git#5322dd1
 lib_deps_display =
      ss_oled@>=3.0.0
      BitBang_I2C@>=1.2.0
@@ -65,16 +66,17 @@ lib_deps_matrix_display =
 lib_deps_rgbled =
     SmartLeds@>=1.1.6
 lib_deps_gps =
-    1655@>=1.0.2 ;TinyGPSPlus by Mikal Hart
+    1655@>=1.0.2 ; #1655 TinyGPSPlus by Mikal Hart
 lib_deps_sensors =
     Adafruit Unified Sensor@>=1.0.3
     Adafruit BME280 Library@>=1.0.10
 lib_deps_basic =
     ArduinoJson@^5.13.1
-    76@>=1.2.2 ;Timezone by Jack Christensen
-    274@>=2.3.3 ;RTC by Michael Miller
+    76@>=1.2.2 ; #76 Timezone by Jack Christensen
+    274@>=2.3.3 ; #274 RTC by Michael Miller
     SimpleButton
-    AXP202X_Library@>=1.0.1
+    https://github.com/lewisxhe/AXP202X_Library.git
+    ;AXP202X_Library@>=1.0.1
 lib_deps_all =
     ${common.lib_deps_basic}
     ${common.lib_deps_lora}