diff --git a/cmd/certsuite/run/run.go b/cmd/certsuite/run/run.go
index 6ebf332a7..5c5d01328 100644
--- a/cmd/certsuite/run/run.go
+++ b/cmd/certsuite/run/run.go
@@ -41,7 +41,7 @@ func NewCommand() *cobra.Command {
 	runCmd.PersistentFlags().Bool("enable-data-collection", false, "Allow sending test results to an external data collector")
 	runCmd.PersistentFlags().Bool("create-xml-junit-file", false, "Create a JUnit file with the test results")
 	runCmd.PersistentFlags().String("tnf-image-repository", "quay.io/testnetworkfunction", "The repository where TNF images are stored")
-	runCmd.PersistentFlags().String("tnf-debug-image", "debug-partner:5.2.0", "Name of the TNF debug image")
+	runCmd.PersistentFlags().String("tnf-debug-image", "debug-partner:5.2.1", "Name of the TNF debug image")
 	runCmd.PersistentFlags().String("daemonset-cpu-req", "100m", "CPU request for the debug DaemonSet container")
 	runCmd.PersistentFlags().String("daemonset-cpu-lim", "100m", "CPU limit for the debug DaemonSet container")
 	runCmd.PersistentFlags().String("daemonset-mem-req", "100M", "Memory request for the debug DaemonSet container")
diff --git a/docs/runtime-env.md b/docs/runtime-env.md
index 8906c9f42..e5166a52a 100644
--- a/docs/runtime-env.md
+++ b/docs/runtime-env.md
@@ -75,4 +75,4 @@ export TNF_PARTNER_REPO=registry.dfwt5g.lab:5000/testnetworkfunction
 ```
 
 Note that you can also specify the debug pod image to use with `SUPPORT_IMAGE`
-environment variable, default to `debug-partner:5.2.0`.
+environment variable, default to `debug-partner:5.2.1`.
diff --git a/docs/test-run.md b/docs/test-run.md
index 802f3fd70..130eacb70 100644
--- a/docs/test-run.md
+++ b/docs/test-run.md
@@ -84,7 +84,7 @@ The test image is available at this [repository](https://quay.io/repository/test
 docker pull quay.io/testnetworkfunction/cnf-certification-test:<image-tag>
 ```
 
-The image tag can be `latest` to select the latest release, `unstable` to fetch the image built with the latest commit in the repository or any existing version number such as `v5.2.0`.
+The image tag can be `latest` to select the latest release, `unstable` to fetch the image built with the latest commit in the repository or any existing version number such as `v5.2.1`.
 
 ### Launch the Test Suite
 
diff --git a/version.json b/version.json
index 1eb6c245f..a13be95f2 100644
--- a/version.json
+++ b/version.json
@@ -1,5 +1,5 @@
 {
-  "partner_tag": "v5.2.0",
+  "partner_tag": "v5.2.1",
   "claimFormat": "v0.4.0",
   "parserTag": "v0.4.5"
 }