diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 05640e8..8fff2b2 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -9,7 +9,7 @@ on:
   workflow_dispatch:
 
 env:
-  VERSION_PREFIX: '2.2.2'
+  VERSION_PREFIX: '2.2.3'
   GITHUB_PAGES_BRANCH: 'gh-pages'
 
 jobs:
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3e70fb4..4da1105 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,9 @@
+## 2.2.3
+
+### Maintenance
+
+- Update `jackson.core` dependency due to vulnerability
+
 ## 2.2.2
 
 ### Maintenance
diff --git a/pom.xml b/pom.xml
index d641fe9..2f4aa9f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -260,7 +260,7 @@
     <maven.compiler.source>${java.version}</maven.compiler.source>
     <maven.compiler.target>${java.version}</maven.compiler.target>
     <swagger-core-version>2.0.0</swagger-core-version>
-    <jackson-version>2.14.0</jackson-version>
+    <jackson-version>2.18.2</jackson-version>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
   </properties>
 </project>