diff --git a/pom.xml b/pom.xml
index 9e5cc0b07..5303b5d04 100644
--- a/pom.xml
+++ b/pom.xml
@@ -80,18 +80,18 @@
         <!-- core dependencies -->
         <dependency>
             <groupId>com.sun.mail</groupId>
-            <artifactId>javax.mail</artifactId>
-            <version>1.6.0</version>
+            <artifactId>jakarta.mail</artifactId>
+            <version>1.6.3</version>
         </dependency>
         <dependency>
             <groupId>com.github.bbottema</groupId>
             <artifactId>emailaddress-rfc2822</artifactId>
-            <version>1.1.2</version>
+            <version>2.1.3</version>
         </dependency>
         <dependency>
             <groupId>net.markenwerk</groupId>
             <artifactId>utils-mail-dkim</artifactId>
-            <version>1.1.10</version>
+            <version>1.2.0</version>
             <optional>true</optional>
         </dependency>
         <dependency>