diff --git a/build/arduino-builder-linux32-1.1.1.tar.bz2.sha b/build/arduino-builder-linux32-1.1.1.tar.bz2.sha
deleted file mode 100644
index 05e19ed47..000000000
--- a/build/arduino-builder-linux32-1.1.1.tar.bz2.sha
+++ /dev/null
@@ -1 +0,0 @@
-b5ac32fe58b3fff16f98b681f14d96736a32fcb4
diff --git a/build/arduino-builder-linux32-1.1.2.tar.bz2.sha b/build/arduino-builder-linux32-1.1.2.tar.bz2.sha
new file mode 100644
index 000000000..d904637b4
--- /dev/null
+++ b/build/arduino-builder-linux32-1.1.2.tar.bz2.sha
@@ -0,0 +1 @@
+2ce9e97818e42e697ea5da6fbdb28b8506229a24
diff --git a/build/arduino-builder-linux64-1.1.1.tar.bz2.sha b/build/arduino-builder-linux64-1.1.1.tar.bz2.sha
deleted file mode 100644
index 3d59eb4d8..000000000
--- a/build/arduino-builder-linux64-1.1.1.tar.bz2.sha
+++ /dev/null
@@ -1 +0,0 @@
-0574d4e9f7163366c7b2569e1d3c2eb0f3eedd57
diff --git a/build/arduino-builder-linux64-1.1.2.tar.bz2.sha b/build/arduino-builder-linux64-1.1.2.tar.bz2.sha
new file mode 100644
index 000000000..b02d6b7b7
--- /dev/null
+++ b/build/arduino-builder-linux64-1.1.2.tar.bz2.sha
@@ -0,0 +1 @@
+cc715dabb925d4c69807beecbb3a79da11bed4d4
diff --git a/build/arduino-builder-macosx-1.1.1.tar.bz2.sha b/build/arduino-builder-macosx-1.1.1.tar.bz2.sha
deleted file mode 100644
index d3e5f0c4c..000000000
--- a/build/arduino-builder-macosx-1.1.1.tar.bz2.sha
+++ /dev/null
@@ -1 +0,0 @@
-c9c6f3e58e3b624dced5074f8020c0b2d904d4a1
diff --git a/build/arduino-builder-macosx-1.1.2.tar.bz2.sha b/build/arduino-builder-macosx-1.1.2.tar.bz2.sha
new file mode 100644
index 000000000..a183aa6d8
--- /dev/null
+++ b/build/arduino-builder-macosx-1.1.2.tar.bz2.sha
@@ -0,0 +1 @@
+b468f22f043ffa563ba3067a4604af6dfe77433a
diff --git a/build/arduino-builder-windows-1.1.1.zip.sha b/build/arduino-builder-windows-1.1.1.zip.sha
deleted file mode 100644
index 17672ff55..000000000
--- a/build/arduino-builder-windows-1.1.1.zip.sha
+++ /dev/null
@@ -1 +0,0 @@
-830da76a3fec51d398220f1f55c408f11690aa80
diff --git a/build/arduino-builder-windows-1.1.2.zip.sha b/build/arduino-builder-windows-1.1.2.zip.sha
new file mode 100644
index 000000000..567781d87
--- /dev/null
+++ b/build/arduino-builder-windows-1.1.2.zip.sha
@@ -0,0 +1 @@
+2418e05a52ff6166e58e5349125ed79067a2d384
diff --git a/build/build.xml b/build/build.xml
index c38027eff..6b985dbc3 100644
--- a/build/build.xml
+++ b/build/build.xml
@@ -71,7 +71,7 @@
     </or>
   </condition>
 
-  <property name="ARDUINO-BUILDER-VERSION" value="1.1.1" />
+  <property name="ARDUINO-BUILDER-VERSION" value="1.1.2" />
 
   <!-- Libraries required for running arduino -->
   <fileset dir=".." id="runtime.jars">