diff --git a/accountmgr/build.gradle.kts b/accountmgr/build.gradle.kts
index c5eea67db..0de420c2b 100644
--- a/accountmgr/build.gradle.kts
+++ b/accountmgr/build.gradle.kts
@@ -37,7 +37,7 @@ configurations {
 
 dependencies {
     implementation(libs.kotlinx.html)
-    implementation("com.sun.mail:javax.mail:1.5.5")
+    implementation("com.sun.mail:javax.mail:1.6.2")
     implementation(libs.kotlinsql.monadic)
     implementation(libs.xmlutil.core)
     implementation(project(":accountcommon"))
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 468fedef0..e52296377 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -36,7 +36,7 @@ xmlutil="1.0.2"
 
 [libraries]
 activationApi = { module = "javax.activation:javax.activation-api", version.ref = "activation"}
-javax-mail = "com.sun.mail:javax.mail:1.5.5"
+javax-mail = "com.sun.mail:javax.mail:1.6.2"
 jaxb-api = { module = "jakarta.xml.bind:jakarta.xml.bind-api", version.ref = "jaxb"}
 jaxb-impl = { module = "com.sun.xml.bind:jaxb-impl", version.ref = "jaxb"}
 jwsApi = { module = "jakarta.jws:jakarta.jws-api", version.ref = "jwsApi"}