diff --git a/platformio.ini b/platformio.ini
index 812c20e1..e8344269 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -41,7 +41,7 @@ lib_deps =
   #matth-x/MicroOcpp@1.0.0
   #matth-x/MicroOcppMongoose@1.0.0
   https://github.com/matth-x/MicroOcpp#a36e6a443fe660f27b8b21eceb55db5b59e5c3b2
-  https://github.com/matth-x/MicroOcppMongoose#1a6dc511e9678391bc45225f1d69296ddc352218
+  https://github.com/matth-x/MicroOcppMongoose#d83b081e0db377ec874d34ff6095812204e25b6f
 lib_ignore = WebSockets ; MicroOcpp: don't compile built-in WS library
 extra_scripts =
   pre:scripts/auto_fw_version.py