diff --git a/platformio.ini b/platformio.ini
index 2ee9039cf..d8596b242 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -119,7 +119,7 @@ lib_deps =
   adafruit/Adafruit Unified Sensor@^1.1.4
   paulstoffregen/OneWire@^2.3.5
   robtillaart/DS18B20@^0.1.11
-  h2zero/NimBLE-Arduino@1.3.3
+  h2zero/NimBLE-Arduino@1.3.4
   tobozo/ESP32-targz@^1.1.4
   arduino-libraries/NTPClient#531eff39d9fbc831f3d03f706a161739203fbe2a