diff --git a/packages/grafana-toolkit/package.json b/packages/grafana-toolkit/package.json
index 42e2110da6d..a29f40ccfd6 100644
--- a/packages/grafana-toolkit/package.json
+++ b/packages/grafana-toolkit/package.json
@@ -84,7 +84,7 @@
     "optimize-css-assets-webpack-plugin": "^5.0.3",
     "ora": "^4.0.3",
     "pixelmatch": "^5.1.0",
-    "pngjs": "^3.4.0",
+    "pngjs": "^6.0.0",
     "postcss-flexbugs-fixes": "4.2.0",
     "postcss-loader": "3.0.0",
     "postcss-preset-env": "6.7.0",
diff --git a/yarn.lock b/yarn.lock
index 53955dfb749..a1eb23df22e 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -18213,6 +18213,11 @@ pngjs@^3.4.0:
   resolved "https://registry.yarnpkg.com/pngjs/-/pngjs-3.4.0.tgz#99ca7d725965fb655814eaf65f38f12bbdbf555f"
   integrity sha512-NCrCHhWmnQklfH4MtJMRjZ2a8c80qXeMlQMv2uVp9ISJMTt562SbGd6n2oq0PaPgKm7Z6pL9E2UlLIhC+SHL3w==
 
+pngjs@^6.0.0:
+  version "6.0.0"
+  resolved "https://registry.yarnpkg.com/pngjs/-/pngjs-6.0.0.tgz#ca9e5d2aa48db0228a52c419c3308e87720da821"
+  integrity sha512-TRzzuFRRmEoSW/p1KVAmiOgPco2Irlah+bGFCeNfJXxxYGwSw7YwAOAcd7X28K/m5bjBWKsC29KyoMfHbypayg==
+
 pnp-webpack-plugin@1.6.4:
   version "1.6.4"
   resolved "https://registry.yarnpkg.com/pnp-webpack-plugin/-/pnp-webpack-plugin-1.6.4.tgz#c9711ac4dc48a685dabafc86f8b6dd9f8df84149"