diff --git a/pom.xml b/pom.xml
index f1c11f4..8686c6c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -68,7 +68,7 @@
             <dependency><groupId>com.google.code.findbugs</groupId><artifactId>jsr305</artifactId><version>3.0.2</version></dependency>
             <dependency><groupId>com.google.auto</groupId><artifactId>auto-common</artifactId><version>0.10</version></dependency>
             <!-- Tests -->
-            <dependency><groupId>ch.qos.logback</groupId><artifactId>logback-classic</artifactId><version>1.2.3</version><scope>test</scope></dependency>
+            <dependency><groupId>ch.qos.logback</groupId><artifactId>logback-classic</artifactId><version>1.2.13</version><scope>test</scope></dependency>
             <dependency><groupId>com.google.testing.compile</groupId><artifactId>compile-testing</artifactId><version>0.15</version><scope>test</scope></dependency>
             <dependency><groupId>junit</groupId><artifactId>junit</artifactId><version>4.13.1</version><scope>test</scope></dependency>
             <dependency><groupId>org.mockito</groupId><artifactId>mockito-core</artifactId><version>2.21.0</version><scope>test</scope></dependency>