diff --git a/pom.xml b/pom.xml
index 4e22a02..6cfc59e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -40,7 +40,7 @@
     <com.io7m.ieee754b16.version>3.0.1</com.io7m.ieee754b16.version>
 
     <!-- Third-party dependencies. -->
-    <ch.qos.logback-classic.version>1.5.6</ch.qos.logback-classic.version>
+    <ch.qos.logback-classic.version>1.5.7</ch.qos.logback-classic.version>
     <org.apache.commons-io.version>2.16.1</org.apache.commons-io.version>
     <org.junit.version>5.11.0</org.junit.version>
     <org.slf4j.version>2.0.16</org.slf4j.version>