diff --git a/platformio.ini b/platformio.ini
index 2338a71d..1ea7ba75 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -38,8 +38,8 @@ lib_deps =
   jeremypoulter/ESPAL@0.0.3
   jeremypoulter/StreamSpy@0.0.1
   jeremypoulter/MicroTasks@0.0.3
-  https://github.com/matth-x/ArduinoOcpp#00e42d7
-  https://github.com/matth-x/ArduinoOcppMongoose
+  matth-x/ArduinoOcpp@0.3.0
+  matth-x/ArduinoOcppMongoose@0.1.0
 lib_ignore = WebSockets ; ArduinoOcpp: don't compile built-in WS library
 extra_scripts =
   pre:scripts/auto_fw_version.py
diff --git a/src/ocpp.cpp b/src/ocpp.cpp
index 6e6fe6a6..192ca25c 100644
--- a/src/ocpp.cpp
+++ b/src/ocpp.cpp
@@ -119,7 +119,7 @@ void ArduinoOcppTask::initializeArduinoOcpp() {
             currentfirmware.c_str(),   //firmwareVersion
             serial.c_str(),            //chargePointSerialNumber
             evse->getFirmwareVersion() //meterSerialNumber
-        ), filesystem);
+        ), ArduinoOcpp::FilesystemOpt::Use);
 
     /*
      * Load OCPP configs. Default values will be overwritten by OpenEVSE configs. Mark configs