diff --git a/platformio.ini b/platformio.ini
index 617ab08a..3ca9083f 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -68,8 +68,8 @@ build_flags =
 ; -- Shared library dependencies in all environments
 ; Warning : don't put comments after github links => causes infinite download loop
 lib_deps =
-    bxparks/AceButton@^1.9.0         ; GPIO button library
-    bblanchon/ArduinoJson@^6.18.3    ; Json(l) parser
+    bxparks/AceButton@^1.9.1         ; GPIO button library
+    bblanchon/ArduinoJson@^6.18.4    ; Json(l) parser
     bblanchon/StreamUtils@1.6.1      ; for EEPromStream
     knolleary/PubSubClient@^2.8.0    ; MQTT client
     git+https://github.com/fvanroie/ConsoleInput.git