diff --git a/distribution/server/src/assemble/LICENSE.bin.txt b/distribution/server/src/assemble/LICENSE.bin.txt
index 87c54acbe3..e32d3d9f43 100644
--- a/distribution/server/src/assemble/LICENSE.bin.txt
+++ b/distribution/server/src/assemble/LICENSE.bin.txt
@@ -462,10 +462,10 @@ The Apache Software License, Version 2.0
  * Okio - com.squareup.okio-okio-2.8.0.jar
  * Javassist -- org.javassist-javassist-3.25.0-GA.jar
  * Kotlin Standard Lib
-     - org.jetbrains.kotlin-kotlin-stdlib-1.4.32.jar
-     - org.jetbrains.kotlin-kotlin-stdlib-common-1.4.32.jar
-     - org.jetbrains.kotlin-kotlin-stdlib-jdk7-1.4.32.jar
-     - org.jetbrains.kotlin-kotlin-stdlib-jdk8-1.4.32.jar
+     - org.jetbrains.kotlin-kotlin-stdlib-1.6.0.jar
+     - org.jetbrains.kotlin-kotlin-stdlib-common-1.6.0.jar
+     - org.jetbrains.kotlin-kotlin-stdlib-jdk7-1.6.0.jar
+     - org.jetbrains.kotlin-kotlin-stdlib-jdk8-1.6.0.jar
      - org.jetbrains-annotations-13.0.jar
  * gRPC
     - io.grpc-grpc-all-1.45.1.jar
diff --git a/pom.xml b/pom.xml
index 52c1e587ad..5bdf7946f5 100644
--- a/pom.xml
+++ b/pom.xml
@@ -203,7 +203,7 @@ flexible messaging model and an intuitive client API.</description>
     <!-- use okio version that matches the okhttp3 version -->
     <okio.version>2.8.0</okio.version>
     <!-- override kotlin-stdlib used by okio in order to address CVE-2020-29582 -->
-    <kotlin-stdlib.version>1.4.32</kotlin-stdlib.version>
+    <kotlin-stdlib.version>1.6.0</kotlin-stdlib.version>
     <nsq-client.version>1.0</nsq-client.version>
     <cron-utils.version>9.1.6</cron-utils.version>
     <spring-context.version>5.3.19</spring-context.version>
diff --git a/src/owasp-dependency-check-suppressions.xml b/src/owasp-dependency-check-suppressions.xml
index 201a23baa0..07300d2601 100644
--- a/src/owasp-dependency-check-suppressions.xml
+++ b/src/owasp-dependency-check-suppressions.xml
@@ -60,36 +60,6 @@
         <vulnerabilityName regex="true">.*</vulnerabilityName>
     </suppress>
 
-    <!-- see https://github.com/apache/pulsar/pull/14629-->
-    <suppress>
-        <notes><![CDATA[
-   file name: kotlin-stdlib-common-1.4.32.jar
-   ]]></notes>
-        <sha1>ef50bfa2c0491a11dcc35d9822edbfd6170e1ea2</sha1>
-        <cpe>cpe:/a:jetbrains:kotlin</cpe>
-    </suppress>
-    <suppress>
-        <notes><![CDATA[
-   file name: kotlin-stdlib-jdk7-1.4.32.jar
-   ]]></notes>
-        <sha1>3546900a3ebff0c43f31190baf87a9220e37b7ea</sha1>
-        <cve>CVE-2022-24329</cve>
-    </suppress>
-    <suppress>
-        <notes><![CDATA[
-   file name: kotlin-stdlib-jdk8-1.4.32.jar
-   ]]></notes>
-        <sha1>3302f9ec8a5c1ed220781dbd37770072549bd333</sha1>
-        <cve>CVE-2022-24329</cve>
-    </suppress>
-    <suppress>
-        <notes><![CDATA[
-   file name: kotlin-stdlib-1.4.32.jar
-   ]]></notes>
-        <sha1>461367948840adbb0839c51d91ed74ef4a9ccb52</sha1>
-        <cve>CVE-2022-24329</cve>
-    </suppress>
-
     <!-- see https://github.com/alibaba/canal/issues/4010 -->
     <suppress>
         <notes><![CDATA[