diff --git a/zeapp/gradle/libs.versions.toml b/zeapp/gradle/libs.versions.toml
index 21a08738..fcea274d 100644
--- a/zeapp/gradle/libs.versions.toml
+++ b/zeapp/gradle/libs.versions.toml
@@ -28,7 +28,7 @@ ktlint-gradle = "12.1.1"
 material3-wsc = "1.2.1"
 mik3y-usb-serial = "3.7.0"
 retrofit = "2.11.0"
-sl4j = "2.0.15"
+sl4j = "2.0.16"
 timber = "5.0.1"
 zxing = "3.5.3"
 assertk = "0.28.1"