diff --git a/pom.xml b/pom.xml
index 97928be..b645f63 100644
--- a/pom.xml
+++ b/pom.xml
@@ -36,7 +36,7 @@
         <project.build.targetVersion>1.6</project.build.targetVersion>
 
         <aspectj.version>1.7.1</aspectj.version>
-        <bouncycastle.version>1.47</bouncycastle.version>
+        <bouncycastle.version>1.67</bouncycastle.version>
         <cglib.version>2.2.2</cglib.version>
         <commons-fileupload.version>1.2.2</commons-fileupload.version>
         <commons-io.version>2.4</commons-io.version>