diff --git a/pom.xml b/pom.xml
index 8483a4f..733fe1d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -54,8 +54,8 @@
     <fluent-hc.version>4.2.2</fluent-hc.version>
     <javax.mail.version>1.4.5</javax.mail.version>
     <jasypt.version>1.9.0</jasypt.version>
-    <xstream.version>1.4.11.1</xstream.version>
-    <jackson.version>2.10.2</jackson.version>
+    <xstream.version>1.4.19</xstream.version>
+    <jackson.version>2.12.6.1</jackson.version>
     <xmlrpc-client.version>3.1.3</xmlrpc-client.version>
     <woodstox-core-asl.version>4.0.6</woodstox-core-asl.version>
     <super-csv.version>2.0.1</super-csv.version>