diff --git a/doc/changes/changelog.md b/doc/changes/changelog.md
index 6e0b1f3..b081b25 100644
--- a/doc/changes/changelog.md
+++ b/doc/changes/changelog.md
@@ -1,5 +1,6 @@
 # Changes
 
+* [0.2.2](changes_0.2.2.md)
 * [0.2.1](changes_0.2.1.md)
 * [0.2.0](changes_0.2.0.md)
 * [0.1.0](changes_0.1.0.md)
diff --git a/doc/changes/changes_0.2.2.md b/doc/changes/changes_0.2.2.md
new file mode 100644
index 0000000..4a9a040
--- /dev/null
+++ b/doc/changes/changes_0.2.2.md
@@ -0,0 +1,31 @@
+# Telemetry Java 0.2.2, released 2026-??-??
+
+Code name: Fixed vulnerability CVE-2026-9563 in org.eclipse.parsson:parsson:jar:1.1.7:test
+
+## Summary
+
+This release fixes the following vulnerability:
+
+### CVE-2026-9563 (CWE-400) in dependency `org.eclipse.parsson:parsson:jar:1.1.7:test`
+In Eclipse Parsson published Maven Central artifacts before version 1.1.8, the JSON parser did not enforce a default maximum on the number of characters consumed while parsing a single JSON document. Applications that parse attacker- controlled JSON can be forced to consume excessive CPU and memory by processing very large documents, including large arrays, objects, strings, numbers, whitespace, or nested structures, resulting in a denial of service. Eclipse Parsson 1.1.8 introduces a configurable maximum parsing limit with a default limit of 15 million parser-consumed characters.
+#### References
+* https://guide.sonatype.com/vulnerability/CVE-2026-9563?component-type=maven&component-name=org.eclipse.parsson%2Fparsson&utm_source=ossindex-client&utm_medium=integration&utm_content=1.8.1
+* http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2026-9563
+* https://github.com/eclipse-ee4j/parsson/pull/169
+* https://gitlab.eclipse.org/security/vulnerability-reports/-/work_items/444
+
+## Security
+
+* #18: Fixed vulnerability CVE-2026-9563 in dependency `org.eclipse.parsson:parsson:jar:1.1.7:test`
+
+## Dependency Updates
+
+### Test Dependency Updates
+
+* Updated `nl.jqno.equalsverifier:equalsverifier:3.19.4` to `4.5`
+* Updated `org.eclipse.parsson:parsson:1.1.7` to `1.1.9`
+* Updated `org.junit.jupiter:junit-jupiter-api:5.13.4` to `6.1.2`
+
+### Plugin Dependency Updates
+
+* Updated `com.exasol:project-keeper-maven-plugin:5.5.2` to `5.7.4`
diff --git a/pk_generated_parent.pom b/pk_generated_parent.pom
index 8cdcd7f..d807598 100644
--- a/pk_generated_parent.pom
+++ b/pk_generated_parent.pom
@@ -3,7 +3,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>com.exasol</groupId>
     <artifactId>telemetry-java-generated-parent</artifactId>
-    <version>0.2.1</version>
+    <version>0.2.2</version>
     <packaging>pom</packaging>
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
diff --git a/pom.xml b/pom.xml
index 5012fdd..9d19a98 100644
--- a/pom.xml
+++ b/pom.xml
@@ -3,7 +3,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>com.exasol</groupId>
     <artifactId>telemetry-java</artifactId>
-    <version>0.2.1</version>
+    <version>0.2.2</version>
     <name>telemetry-java</name>
     <description>Minimal, zero-dependency telemetry library for Java applications.</description>
     <url>https://github.com/exasol/telemetry-java/</url>
@@ -20,14 +20,14 @@
         <dependency>
             <groupId>org.eclipse.parsson</groupId>
             <artifactId>parsson</artifactId>
-            <version>1.1.7</version>
+            <version>1.1.9</version>
             <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>org.junit.jupiter</groupId>
             <artifactId>junit-jupiter-api</artifactId>
             <!-- Version 6 requires Java 17 -->
-            <version>5.13.4</version>
+            <version>6.1.2</version>
             <scope>test</scope>
         </dependency>
         <dependency>
@@ -40,7 +40,7 @@
             <groupId>nl.jqno.equalsverifier</groupId>
             <artifactId>equalsverifier</artifactId>
             <!-- Version 4 requires Java 17 -->
-            <version>3.19.4</version>
+            <version>4.5</version>
             <scope>test</scope>
         </dependency>
     </dependencies>
@@ -59,7 +59,7 @@
             <plugin>
                 <groupId>com.exasol</groupId>
                 <artifactId>project-keeper-maven-plugin</artifactId>
-                <version>5.5.2</version>
+                <version>5.7.4</version>
                 <executions>
                     <execution>
                         <goals>
@@ -112,7 +112,7 @@
     <parent>
         <artifactId>telemetry-java-generated-parent</artifactId>
         <groupId>com.exasol</groupId>
-        <version>0.2.1</version>
+        <version>0.2.2</version>
         <relativePath>pk_generated_parent.pom</relativePath>
     </parent>
 </project>