diff --git a/buildSrc/build.gradle b/buildSrc/build.gradle
index 3d3b868d3..4a4b13b80 100644
--- a/buildSrc/build.gradle
+++ b/buildSrc/build.gradle
@@ -33,6 +33,7 @@ repositories {
 }
 
 dependencies {
+    implementation 'com.sun.activation:jakarta.activation'
     implementation 'com.sun.mail:jakarta.mail'
     implementation 'org.freemarker:freemarker'
     implementation 'org.tmatesoft.svnkit:svnkit'