diff --git a/arduino_alvik/__init__.py b/arduino_alvik/__init__.py
index 50fb7db..a5353de 100644
--- a/arduino_alvik/__init__.py
+++ b/arduino_alvik/__init__.py
@@ -4,7 +4,7 @@
 
 __author__ = "Lucio Rossi <l.rossi@arduino.cc>, Giovanni Bruno <g.bruno@arduino.cc>"
 __license__ = "MPL 2.0"
-__version__ = "1.1.0"
+__version__ = "1.1.1"
 __maintainer__ = "Lucio Rossi <l.rossi@arduino.cc>, Giovanni Bruno <g.bruno@arduino.cc>"
 __required_firmware_version__ = "1.1.0"
 
diff --git a/install.bat b/install.bat
index efbd576..f8a4830 100644
--- a/install.bat
+++ b/install.bat
@@ -30,6 +30,7 @@ python -m mpremote %port_string% fs cp arduino_alvik/uart.py :lib/arduino_alvik/
 
 echo Installing dependencies
 python -m mpremote %port_string% mip install github:arduino/ucPack-mpy
+python -m mpremote %port_string% mip install github:arduino/arduino-runtime-mpy
 
 python -m mpremote %port_string% reset
 exit /b 0
diff --git a/install.sh b/install.sh
index e606f57..837f7fd 100644
--- a/install.sh
+++ b/install.sh
@@ -55,5 +55,6 @@ $python_command -m mpremote $connect_string fs cp arduino_alvik/uart.py :lib/ard
 
 echo "Installing dependencies"
 $python_command -m mpremote $connect_string mip install github:arduino/ucPack-mpy
+$python_command -m mpremote $connect_string mip install github:arduino/arduino-runtime-mpy
 
 $python_command -m mpremote $connect_string reset
diff --git a/package.json b/package.json
index 8c829cb..2bc1cd9 100644
--- a/package.json
+++ b/package.json
@@ -10,7 +10,8 @@
         ["arduino_alvik/stm32_flash.py", "github:arduino/arduino-alvik-mpy/arduino_alvik/stm32_flash.py"]
     ],
     "deps": [
-        ["github:arduino/ucPack-mpy", "0.1.6"]
+        ["github:arduino/ucPack-mpy", "0.1.6"],
+        ["github:arduino/arduino-runtime-mpy", "0.4.0"]
     ],
-    "version": "1.1.0"
+    "version": "1.1.1"
 }