diff --git a/ci/cluster-tests.yaml b/ci/cluster-tests.yaml
index d699bb5073ca3c0ae5bfe8ffd1bf9582c2b7dfa6..937f0cefce2156817c603ac237d87c1d58d868fc 100644
--- a/ci/cluster-tests.yaml
+++ b/ci/cluster-tests.yaml
@@ -210,7 +210,7 @@
         "log_level": "Info"
       }
   services:
-  - name: "${CI_DEPENDENCY_PROXY_DIRECT_GROUP_IMAGE_PREFIX}/hashicorp/vault:1.14.9"
+  - name: "${CI_DEPENDENCY_PROXY_DIRECT_GROUP_IMAGE_PREFIX}/hashicorp/vault:1.20.2"
     alias: yaook-vault
     entrypoint: ["sh", "-c"]
     command:
diff --git a/docs/_releasenotes/1436.chore.hashicorp-vault-updated-to-1.20.2 b/docs/_releasenotes/1436.chore.hashicorp-vault-updated-to-1.20.2
new file mode 100644
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391