diff --git a/platformio.ini b/platformio.ini
index d8c55fb78..c339cf992 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -85,7 +85,7 @@ lib_deps =
   ${env.lib_deps}
   mprograms/QMC5883LCompass@^1.1.1
   end2endzone/NonBlockingRTTTL@^1.3.0
-  https://github.com/meshtastic/SparkFun_ATECCX08a_Arduino_Library.git#52b5282639d08a8cbd4b748363089eed6102dc76
+  https://github.com/meshtastic/SparkFun_ATECCX08a_Arduino_Library.git#5cf62b36c6f30bc72a07bdb2c11fc9a22d1e31da
 
 build_flags = ${env.build_flags} -Os -DRADIOLIB_SPI_PARANOID=0
 build_src_filter = ${env.build_src_filter} -<platform/portduino/>
diff --git a/src/ButtonThread.h b/src/ButtonThread.h
index b295f896a..0e9d060dc 100644
--- a/src/ButtonThread.h
+++ b/src/ButtonThread.h
@@ -123,9 +123,8 @@ class ButtonThread : public concurrency::OSThread
     static void userButtonPressedLong()
     {
         // LOG_DEBUG("Long press!\n");
-        screen->adjustBrightness();
-        // If user button is held down for 10 seconds, shutdown the device.
-        if ((millis() - longPressTime > 10000) && (longPressTime > 0)) {
+        // If user button is held down for 5 seconds, shutdown the device.
+        if ((millis() - longPressTime > 5000) && (longPressTime > 0)) {
 #if defined(ARCH_NRF52) || defined(ARCH_ESP32)
             // Do actual shutdown when button released, otherwise the button release
             // may wake the board immediatedly.