diff --git a/platformio.ini b/platformio.ini
index a6696a34..0f54964e 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -45,7 +45,7 @@ description = Paxcounter is a device for metering passenger flows in realtime. I
 
 [common]
 ; for release_version use max. 10 chars total, use any decimal format like "a.b.c"
-release_version = 1.9.972
+release_version = 1.9.98
 ; 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
@@ -60,7 +60,7 @@ lib_deps_lora =
     MCCI LoRaWAN LMIC library@>=3.1.0 ; MCCI LMIC by Terrill Moore
 lib_deps_display =
     ss_oled@4.1.0 ; simple and small OLED lib by Larry Bank
-    BitBang_I2C@2.0.0
+    BitBang_I2C@2.0.1
     QRCode@>=0.0.1
 lib_deps_matrix_display =
     Ultrathin_LED_Matrix@>=1.0.0