diff --git a/build/arduino-builder-linux32-1.0.0-beta24.tar.bz2.sha b/build/arduino-builder-linux32-1.0.0-beta24.tar.bz2.sha
deleted file mode 100644
index 5c09eaad1..000000000
--- a/build/arduino-builder-linux32-1.0.0-beta24.tar.bz2.sha
+++ /dev/null
@@ -1 +0,0 @@
-d8c3e22428fa0953038f2ac21cd7be6d614fee30
diff --git a/build/arduino-builder-linux32-1.0.0-beta25.tar.bz2.sha b/build/arduino-builder-linux32-1.0.0-beta25.tar.bz2.sha
new file mode 100644
index 000000000..09287d17e
--- /dev/null
+++ b/build/arduino-builder-linux32-1.0.0-beta25.tar.bz2.sha
@@ -0,0 +1 @@
+b584915e9171eda78b35d1bcb71a1b07728834ff
diff --git a/build/arduino-builder-linux64-1.0.0-beta24.tar.bz2.sha b/build/arduino-builder-linux64-1.0.0-beta24.tar.bz2.sha
deleted file mode 100644
index 317154324..000000000
--- a/build/arduino-builder-linux64-1.0.0-beta24.tar.bz2.sha
+++ /dev/null
@@ -1 +0,0 @@
-329b5e616165fa5cf7414a75f5e544d598dc944f
diff --git a/build/arduino-builder-linux64-1.0.0-beta25.tar.bz2.sha b/build/arduino-builder-linux64-1.0.0-beta25.tar.bz2.sha
new file mode 100644
index 000000000..0f0100a9f
--- /dev/null
+++ b/build/arduino-builder-linux64-1.0.0-beta25.tar.bz2.sha
@@ -0,0 +1 @@
+62e87b8ce6a8004a9c983299f5cb027cfb055eab
diff --git a/build/arduino-builder-macosx-1.0.0-beta24.tar.bz2.sha b/build/arduino-builder-macosx-1.0.0-beta24.tar.bz2.sha
deleted file mode 100644
index cddfb7a92..000000000
--- a/build/arduino-builder-macosx-1.0.0-beta24.tar.bz2.sha
+++ /dev/null
@@ -1 +0,0 @@
-d8f371c06abce0a177101a16ed90d8e3ee989d37
diff --git a/build/arduino-builder-macosx-1.0.0-beta25.tar.bz2.sha b/build/arduino-builder-macosx-1.0.0-beta25.tar.bz2.sha
new file mode 100644
index 000000000..b59edcd33
--- /dev/null
+++ b/build/arduino-builder-macosx-1.0.0-beta25.tar.bz2.sha
@@ -0,0 +1 @@
+ee8ca09f79b94c2276fc12ed7f4e69ba185b5e81
diff --git a/build/arduino-builder-windows-1.0.0-beta24.zip.sha b/build/arduino-builder-windows-1.0.0-beta24.zip.sha
deleted file mode 100644
index 3e063c9c2..000000000
--- a/build/arduino-builder-windows-1.0.0-beta24.zip.sha
+++ /dev/null
@@ -1 +0,0 @@
-5efc19b5245b994f71ceae41f9da4c4aab67bd16
diff --git a/build/arduino-builder-windows-1.0.0-beta25.zip.sha b/build/arduino-builder-windows-1.0.0-beta25.zip.sha
new file mode 100644
index 000000000..77c562d5f
--- /dev/null
+++ b/build/arduino-builder-windows-1.0.0-beta25.zip.sha
@@ -0,0 +1 @@
+93aaba59059adbc1636206b90f2ee64b90cc678a
diff --git a/build/build.xml b/build/build.xml
index 78ba5029c..0ffcfaeaf 100644
--- a/build/build.xml
+++ b/build/build.xml
@@ -71,7 +71,7 @@
     </or>
   </condition>
 
-  <property name="ARDUINO-BUILDER-VERSION" value="1.0.0-beta24" />
+  <property name="ARDUINO-BUILDER-VERSION" value="1.0.0-beta25" />
 
   <!-- Libraries required for running arduino -->
   <fileset dir=".." id="runtime.jars">