diff --git a/charlas-tutoriales/charla-git/package-lock.json b/charlas-tutoriales/charla-git/package-lock.json
index 8134287..7389c0a 100644
--- a/charlas-tutoriales/charla-git/package-lock.json
+++ b/charlas-tutoriales/charla-git/package-lock.json
@@ -5883,9 +5883,9 @@
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     },
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-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-7.0.27.tgz",
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+      "version": "7.0.36",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-7.0.36.tgz",
+      "integrity": "sha512-BebJSIUMwJHRH0HAQoxN4u1CN86glsrwsW0q7T+/m44eXOUAxSNdHRkNZPYz5vVUbg17hFgOQDE7fZk7li3pZw==",
       "dev": true,
       "requires": {
         "chalk": "^2.4.2",