diff --git a/pom.xml b/pom.xml
index 51046fce36..6b276ba4de 100644
--- a/pom.xml
+++ b/pom.xml
@@ -707,7 +707,7 @@ Contributors:
             <dependency>
                 <groupId>com.upokecenter</groupId>
                 <artifactId>cbor</artifactId>
-                <version>4.3.0</version>
+                <version>4.5.1</version>
             </dependency>