diff --git a/CHANGELOG.md b/CHANGELOG.md
index 28e932d..9eab1bf 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,7 +1,7 @@
 ## unreleased
 
 ### Dependencies
-* Updated Jackson to 2.19.2 (#105)
+* Updated Jackson to 2.20.0 (#106)
 
 
 ## 1.5.2 (2025-07-16)
diff --git a/pom.xml b/pom.xml
index 1347711..500e2e6 100644
--- a/pom.xml
+++ b/pom.xml
@@ -49,12 +49,12 @@
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-databind</artifactId>
-            <version>2.19.2</version>
+            <version>2.20.0</version>
         </dependency>
         <dependency>
             <groupId>com.fasterxml.jackson.datatype</groupId>
             <artifactId>jackson-datatype-jsr310</artifactId>
-            <version>2.19.2</version>
+            <version>2.20.0</version>
         </dependency>
 
         <dependency>