diff --git a/panoramapublic/build.gradle b/panoramapublic/build.gradle
index ea9b140a..6bfa1bdc 100644
--- a/panoramapublic/build.gradle
+++ b/panoramapublic/build.gradle
@@ -6,7 +6,7 @@ plugins {
 }
 
 dependencies {
-    implementation "com.sun.mail:jakarta.mail:${javaMailVersion}"
+    implementation "org.eclipse.angus:angus-mail:${angusMailVersion}"
     BuildUtils.addExternalDependency(
         project,
         new ExternalDependency(
diff --git a/signup/build.gradle b/signup/build.gradle
index ce0944a8..743a1179 100644
--- a/signup/build.gradle
+++ b/signup/build.gradle
@@ -3,5 +3,5 @@ plugins {
 }
 
 dependencies {
-    implementation "com.sun.mail:jakarta.mail:${javaMailVersion}"
+    implementation "org.eclipse.angus:angus-mail:${angusMailVersion}"
 }