diff --git a/CHANGELOG.md b/CHANGELOG.md
index cc4bcfd..ce0f4e4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,9 @@
+## unreleased
+
+### Dependencies
+* Updated Jackson to 2.22.1 (#132)
+
+
 ## 1.5.4 (2026-04-13)
 
 ### Dependencies
diff --git a/pom.xml b/pom.xml
index 432e135..656ca30 100644
--- a/pom.xml
+++ b/pom.xml
@@ -49,18 +49,18 @@
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-databind</artifactId>
-            <version>2.21.2</version>
+            <version>2.22.1</version>
         </dependency>
         <dependency>
             <groupId>com.fasterxml.jackson.datatype</groupId>
             <artifactId>jackson-datatype-jsr310</artifactId>
-            <version>2.21.2</version>
+            <version>2.22.1</version>
         </dependency>
 
         <dependency>
             <groupId>org.junit.jupiter</groupId>
             <artifactId>junit-jupiter</artifactId>
-            <version>5.14.3</version>
+            <version>5.14.4</version>
             <scope>test</scope>
         </dependency>
         <dependency>
@@ -84,7 +84,7 @@
         <dependency>
             <groupId>commons-io</groupId>
             <artifactId>commons-io</artifactId>
-            <version>2.21.0</version>
+            <version>2.22.0</version>
             <scope>test</scope>
         </dependency>
         <dependency>
@@ -125,7 +125,7 @@
                 <plugin>
                     <groupId>org.apache.maven.plugins</groupId>
                     <artifactId>maven-failsafe-plugin</artifactId>
-                    <version>3.5.5</version>
+                    <version>3.5.6</version>
                     <configuration>
                         <argLine>
                             @{argLine}
@@ -157,7 +157,7 @@
                 <plugin>
                     <groupId>org.apache.maven.plugins</groupId>
                     <artifactId>maven-surefire-plugin</artifactId>
-                    <version>3.5.5</version>
+                    <version>3.5.6</version>
                     <configuration>
                         <argLine>
                             @{argLine}
@@ -168,17 +168,17 @@
                 <plugin>
                     <groupId>org.cyclonedx</groupId>
                     <artifactId>cyclonedx-maven-plugin</artifactId>
-                    <version>2.9.1</version>
+                    <version>2.9.2</version>
                 </plugin>
                 <plugin>
                     <groupId>org.jacoco</groupId>
                     <artifactId>jacoco-maven-plugin</artifactId>
-                    <version>0.8.14</version>
+                    <version>0.8.15</version>
                 </plugin>
                 <plugin>
                     <groupId>org.sonarsource.scanner.maven</groupId>
                     <artifactId>sonar-maven-plugin</artifactId>
-                    <version>5.5.0.6356</version>
+                    <version>5.7.0.6970</version>
                 </plugin>
             </plugins>
         </pluginManagement>
@@ -187,7 +187,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-enforcer-plugin</artifactId>
-                <version>3.6.2</version>
+                <version>3.6.3</version>
                 <executions>
                     <execution>
                         <id>enforce-versions</id>
@@ -362,7 +362,7 @@
                     <plugin>
                         <groupId>org.owasp</groupId>
                         <artifactId>dependency-check-maven</artifactId>
-                        <version>12.2.0</version>
+                        <version>12.2.2</version>
                         <configuration>
                             <nvdApiKey>${env.NVD_API_KEY}</nvdApiKey>
                             <nvdDatafeedUrl>${env.NVD_DATAFEED_URL}</nvdDatafeedUrl>
@@ -386,7 +386,7 @@
                     <plugin>
                         <groupId>org.sonatype.central</groupId>
                         <artifactId>central-publishing-maven-plugin</artifactId>
-                        <version>0.10.0</version>
+                        <version>0.11.0</version>
                         <extensions>true</extensions>
                         <configuration>
                             <publishingServerId>central</publishingServerId>