diff --git a/docs/modules/ROOT/nav.adoc b/docs/modules/ROOT/nav.adoc
index 1783a3077..10a39ab6f 100644
--- a/docs/modules/ROOT/nav.adoc
+++ b/docs/modules/ROOT/nav.adoc
@@ -109,6 +109,7 @@ include::architecture:partial$nav.adoc[]
 
 .Release Notes
 * xref:release-notes:releases.adoc[Releases]
+** xref:release-notes:5-3-8.adoc[5.3.8]
 ** xref:release-notes:5-3-7.adoc[5.3.7]
 ** xref:release-notes:5-3-6.adoc[5.3.6]
 ** xref:release-notes:5-3-5.adoc[5.3.5]
diff --git a/docs/modules/release-notes/pages/5-3-8.adoc b/docs/modules/release-notes/pages/5-3-8.adoc
new file mode 100644
index 000000000..55e4cc347
--- /dev/null
+++ b/docs/modules/release-notes/pages/5-3-8.adoc
@@ -0,0 +1,13 @@
+= 5.3.8 Release Notes
+
+== Fixes
+
+* Fix memory leak with OpenSSL (with newer versions of netty libraries) #13738
+* Fix Jet vulnerabilities
+** Fix https://github.com/advisories/GHSA-h4h5-3hr4-j3g2[CVE-2022-3171] vulnerabilities in protobuf-java 3.19.4 and hadoop-shaded-protobuf_3_7-1.1.1 https://github.com/hazelcast/hazelcast/issues/22541[#22541]
+** Fix https://github.com/advisories/GHSA-7g45-4rm6-3mm3[CVE-2023-2976] vulnerability in hadoop-shaded-guava-1.1.1.jar (shaded: com.google.guava:guava:30.1.1-jre) https://github.com/hazelcast/hazelcast/issues/24981[#24981]
+** Fix https://github.com/advisories/GHSA-973x-65j7-xcf4[CVE-2024-36114] vulnerability in aircompressor-0.21 https://github.com/hazelcast/hazelcast/issues/26354[#26354]
+* Fix serialization issue with rolling upgrade from 5.2 to 5.3
+* Fix phone home metrics for vCPUs
+
+
diff --git a/docs/modules/release-notes/pages/releases.adoc b/docs/modules/release-notes/pages/releases.adoc
index 50365ed79..cadf3ddca 100644
--- a/docs/modules/release-notes/pages/releases.adoc
+++ b/docs/modules/release-notes/pages/releases.adoc
@@ -1,5 +1,6 @@
 = Hazelcast Platform 5.3.X Release Notes
 
+- xref:5-3-8.adoc[5.3.8]
 - xref:5-3-7.adoc[5.3.7]
 - xref:5-3-6.adoc[5.3.6]
 - xref:5-3-5.adoc[5.3.5]