diff --git a/pom.xml b/pom.xml
index d92dd19..f637c0a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -19,7 +19,7 @@
 
         <logback.version>1.2.3</logback.version>
         <slf4j.version>1.7.30</slf4j.version>
-        <bouncycastle.version>1.57</bouncycastle.version>
+        <bouncycastle.version>1.67</bouncycastle.version>
         <mail.version>1.6.2</mail.version>
         <commons-cli.version>1.4</commons-cli.version>
         <commons-configuration2.version>2.7</commons-configuration2.version>