diff --git a/pom.xml b/pom.xml
index 04e699c..d611fe2 100644
--- a/pom.xml
+++ b/pom.xml
@@ -31,7 +31,7 @@
     <com.io7m.repetoir.version>1.0.1</com.io7m.repetoir.version>
 
     <!-- Third-party dependencies. -->
-    <jackson.version>2.18.1</jackson.version>
+    <jackson.version>2.18.2</jackson.version>
     <io.helidon.version>4.1.4</io.helidon.version>
     <org.junit.version>5.11.3</org.junit.version>