diff --git a/platformio.ini b/platformio.ini
index 4e47cd0..9f10899 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -23,19 +23,19 @@ lib_ignore =
 lib_deps =
   LittleFS@2.0.0
   adafruit/Adafruit SCD30@^1.0.11
-  ottowinter/ESPAsyncWebServer-esphome @ ^3.0.0
-  jnthas/Improv WiFi Library @ 0.0.1
+  ottowinter/ESPAsyncWebServer-esphome@^3.1.0
+  jnthas/Improv WiFi Library@0.0.1
   me-no-dev/AsyncTCP@^1.1.1
   chrisjoyce911/esp32FOTA@0.2.7
   knolleary/PubSubClient@^2.8
-  adafruit/Adafruit BusIO @^1.15.0
+  adafruit/Adafruit BusIO@^1.16.0
   sensirion/Sensirion Core@^0.6.0
   sensirion/Sensirion I2C SCD4x@^0.3.1
   paulvha/sps30@1.4.17
   adafruit/Adafruit SSD1306@^2.5.9
   adafruit/Adafruit NeoPixel@^1.12.0
   adafruit/Adafruit NeoMatrix@^1.3.2
-  bblanchon/ArduinoJson@^6.18.5
+  bblanchon/ArduinoJson@^6.21.5
   boschsensortec/BSEC Software Library@1.6.1480
   adafruit/Adafruit DotStar@^1.2.5
   adafruit/Adafruit DotStarMatrix@^1.0.8