diff --git a/hardware/arduino/avr/platform.txt b/hardware/arduino/avr/platform.txt
index c8a65d313..3985678bd 100644
--- a/hardware/arduino/avr/platform.txt
+++ b/hardware/arduino/avr/platform.txt
@@ -6,7 +6,7 @@
 # https://github.com/arduino/Arduino/wiki/Arduino-IDE-1.5-3rd-party-Hardware-specification
 
 name=Arduino AVR Boards
-version=1.6.17
+version=1.6.18
 
 # AVR compile variables
 # ---------------------
diff --git a/hardware/package_index_bundled.json b/hardware/package_index_bundled.json
index ecd97c858..4eb2fdac5 100644
--- a/hardware/package_index_bundled.json
+++ b/hardware/package_index_bundled.json
@@ -12,7 +12,7 @@
         {
           "name": "Arduino AVR Boards",
           "architecture": "avr",
-          "version": "1.6.17",
+          "version": "1.6.18",
           "category": "Arduino",
           "help": {
             "online": "http://www.arduino.cc/en/Reference/HomePage"