diff --git a/index.js b/index.js
index c8b479e..6e9b6bc 100644
--- a/index.js
+++ b/index.js
@@ -1,14 +1,21 @@
 import core from "@actions/core";
 import exec from "@actions/exec";
+import { parseCSV } from "@google-github-actions/actions-utils";
 import { promises as fsp } from "fs";
 
-const getValues = (values) => {
-  if (!values) {
-    return JSON.stringify({});
-  }
-  if (typeof values === "object") {
-    return JSON.stringify(values);
+const getValues = (input) => {
+  const values = [];
+
+  for (const line of input.split(/\r|\n/)) {
+    const pieces = parseCSV(line);
+
+    for (const piece of pieces) {
+      const [key, value] = piece.trim().split('=', 2);
+
+      values.push([key, value]);
+    }
   }
+
   return values;
 };
 
@@ -87,6 +94,12 @@ const run = async () => {
     // Set default tag field to "image.tag"
     if (tagFields.length === 0) tagFields = ["image.tag"]
 
+    if (values) {
+      for (const [key, value] of values) {
+        args.push(`--set=${key}=${value}`);
+      }
+    }
+
     if (image) {
       for (const imageField of imageFields) {
         args.push(`--set=${imageField}=${image}`);
@@ -111,10 +124,6 @@ const run = async () => {
     // Add all the Helm Secrets files
     secretsFiles.forEach((f) => args.push(`--values=secrets://${f}`));
 
-    // Add the individually added values
-    await fsp.writeFile("/values.yml", values);
-    args.push("--values=/values.yml");
-
     // Setup the Kubeconfig file
     if (process.env.KUBECONFIG_FILE) {
       process.env.KUBECONFIG = "/kubeconfig.yml";
diff --git a/package.json b/package.json
index 40648ff..0409344 100644
--- a/package.json
+++ b/package.json
@@ -9,6 +9,7 @@
   "license": "MIT",
   "dependencies": {
     "@actions/core": "^1.9.1",
-    "@actions/exec": "^1.0.4"
+    "@actions/exec": "^1.0.4",
+    "@google-github-actions/actions-utils": "^0.8.2"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index 7b6eec2..ce786b4 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -35,6 +35,13 @@
   resolved "https://registry.yarnpkg.com/@fastify/busboy/-/busboy-2.1.1.tgz#b9da6a878a371829a0502c9b6c1c143ef6663f4d"
   integrity sha512-vBZP4NlzfOlerQTnba4aqZoMhE/a9HY7HRqoOPaETQcSQuWEIyZMHGfVu6w9wGtGK5fED5qRs2DteVCjOH60sA==
 
+"@google-github-actions/actions-utils@^0.8.2":
+  version "0.8.2"
+  resolved "https://registry.yarnpkg.com/@google-github-actions/actions-utils/-/actions-utils-0.8.2.tgz#c92f233135b517250b011c2fe5d0aeedb27b0c2d"
+  integrity sha512-kIa7kbCKQTSw6xj+e3Gi1yDWnbxOSVssSYdOvuE0VyDZCRHuEgIbjyq+a1tc+hGf3mGg/x5aZaD3IkNaPZ6kuA==
+  dependencies:
+    yaml "^2.4.2"
+
 tunnel@^0.0.6:
   version "0.0.6"
   resolved "https://registry.yarnpkg.com/tunnel/-/tunnel-0.0.6.tgz#72f1314b34a5b192db012324df2cc587ca47f92c"
@@ -51,3 +58,8 @@ uuid@^8.3.2:
   version "8.3.2"
   resolved "https://registry.yarnpkg.com/uuid/-/uuid-8.3.2.tgz#80d5b5ced271bb9af6c445f21a1a04c606cefbe2"
   integrity sha512-+NYs2QeMWy+GWFOEm9xnn6HCDp0l7QBD7ml8zLUmJ+93Q5NF0NocErnwkTkXVFNiX3/fpC6afS8Dhb/gz7R7eg==
+
+yaml@^2.4.2:
+  version "2.4.5"
+  resolved "https://registry.yarnpkg.com/yaml/-/yaml-2.4.5.tgz#60630b206dd6d84df97003d33fc1ddf6296cca5e"
+  integrity sha512-aBx2bnqDzVOyNKfsysjA2ms5ZlnjSAW2eG3/L5G/CSujfjLJTJsEw1bGw8kCf04KodQWk1pxlGnZ56CRxiawmg==