diff --git a/RemoteSignature- PDFBox/CSC-PDFBox/pom.xml b/RemoteSignature- PDFBox/CSC-PDFBox/pom.xml
index bef6685..2009e02 100644
--- a/RemoteSignature- PDFBox/CSC-PDFBox/pom.xml	
+++ b/RemoteSignature- PDFBox/CSC-PDFBox/pom.xml	
@@ -31,7 +31,7 @@
         <dependency>
             <groupId>org.bouncycastle</groupId>
             <artifactId>bcprov-jdk15on</artifactId>
-            <version>1.60</version>
+            <version>1.67</version>
         </dependency>
         <dependency>
             <groupId>org.bouncycastle</groupId>