diff --git a/liquidjava-verifier/pom.xml b/liquidjava-verifier/pom.xml
index f379483b..254e4fad 100644
--- a/liquidjava-verifier/pom.xml
+++ b/liquidjava-verifier/pom.xml
@@ -149,7 +149,7 @@
 		<dependency>
 			<groupId>ch.qos.logback</groupId>
 			<artifactId>logback-classic</artifactId>
-			<version>1.4.11</version>
+			<version>1.4.12</version>
 		</dependency>
 		<dependency>
 			<groupId>org.mdkt.compiler</groupId>