diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index d3f16249..3943fe15 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -17,7 +17,7 @@ cel-core = { module = "org.projectnessie.cel:cel-core" }
 errorprone = { module = "com.google.errorprone:error_prone_core", version = "2.25.0" }
 guava = { module = "com.google.guava:guava", version = "33.0.0-jre" }
 ipaddress = { module = "com.github.seancfoley:ipaddress", version.ref = "ipaddress" }
-jakarta-mail-api = { module = "jakarta.mail:jakarta.mail-api", version = "2.1.2" }
+jakarta-mail-api = { module = "jakarta.mail:jakarta.mail-api", version = "2.1.3" }
 junit-bom = { module = "org.junit:junit-bom", version.ref = "junit" }
 maven-plugin = { module = "com.vanniktech:gradle-maven-publish-plugin", version.ref = "maven-publish" }
 nullaway = { module = "com.uber.nullaway:nullaway", version = "0.10.23" }