diff --git a/build.gradle b/build.gradle
index 8b060714..14cb5d05 100644
--- a/build.gradle
+++ b/build.gradle
@@ -25,9 +25,8 @@ repositories {
 }
 
 dependencies {
-    compile group: 'com.itextpdf', name: 'itextpdf', version: '5.5.9'
-
-    compile group: 'com.jcraft', name: 'jsch', version: '0.1.53'
+    compile group: 'com.itextpdf', name: 'itextpdf', version: '5.5.10'
+    compile group: 'com.jcraft', name: 'jsch', version: '0.1.54'
     compile group: 'org.jfree', name: 'jfreechart', version: '1.0.19'
     testCompile 'junit:junit:4.12'
 }
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index e0071971..ba675b68 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
-#Wed Apr 27 22:26:08 JST 2016
+#Wed Oct 19 23:48:07 CEST 2016
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-2.13-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-2.13-all.zip