diff --git a/.circleci/config.yml b/.circleci/config.yml
index 5933c71f..4f65de68 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -36,7 +36,7 @@ jobs:
       - run:
           name: build docker images and push them to dockerhub
           command: |
-            helm_versions=( "v3.7.2" "v3.8.2" "v3.9.4" )
+            helm_versions=( "v3.7.2" "v3.8.2" "v3.9.4" "v3.10.1" )
 
             TAG=$(git describe --abbrev=0 --tags)
             docker login -u $DOCKER_USER -p $DOCKER_PASS
diff --git a/.version b/.version
index 64d4aab1..dcfd6fbf 100644
--- a/.version
+++ b/.version
@@ -1 +1 @@
-v3.15.0
+v3.15.1
diff --git a/README.md b/README.md
index 9963adfd..2eafff22 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-[![GitHub version](https://d25lcipzij17d.cloudfront.net/badge.svg?id=gh&type=6&v=v3.15.0&x2=0)](https://github.com/Praqma/helmsman/releases) [![CircleCI](https://circleci.com/gh/Praqma/helmsman/tree/master.svg?style=svg)](https://circleci.com/gh/Praqma/helmsman/tree/master)
+[![GitHub version](https://d25lcipzij17d.cloudfront.net/badge.svg?id=gh&type=6&v=v3.15.1&x2=0)](https://github.com/Praqma/helmsman/releases) [![CircleCI](https://circleci.com/gh/Praqma/helmsman/tree/master.svg?style=svg)](https://circleci.com/gh/Praqma/helmsman/tree/master)
 
 ![helmsman-logo](docs/images/helmsman.png)
 
diff --git a/internal/app/main.go b/internal/app/main.go
index 0d1cf041..4ad7d798 100644
--- a/internal/app/main.go
+++ b/internal/app/main.go
@@ -8,7 +8,7 @@ import (
 const (
 	helmBin            = "helm"
 	kubectlBin         = "kubectl"
-	appVersion         = "v3.15.0"
+	appVersion         = "v3.15.1"
 	tempFilesDir       = ".helmsman-tmp"
 	defaultContextName = "default"
 	resourcePool       = 10
diff --git a/release-notes.md b/release-notes.md
index 2a7802de..db447839 100644
--- a/release-notes.md
+++ b/release-notes.md
@@ -1,8 +1,7 @@
-# v3.15.0
+# v3.15.1
 
 ## New feature
 
-- Use nullable boolean type for the Release boolean fields (#707) fixes (#137)
-
 ## Fixes and improvements
 
+- Fix broken helm-secrets support for plugin version >= 4.x (#721 & #723) fixes (#715)