diff --git a/h5p-player/h5p-libraries/H5P.Crossword-0.6/package-lock.json b/h5p-player/h5p-libraries/H5P.Crossword-0.6/package-lock.json
index 91b21d2..2a74a3b 100644
--- a/h5p-player/h5p-libraries/H5P.Crossword-0.6/package-lock.json
+++ b/h5p-player/h5p-libraries/H5P.Crossword-0.6/package-lock.json
@@ -4408,9 +4408,9 @@
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+      "resolved": "https://registry.npmjs.org/immutable/-/immutable-5.1.5.tgz",
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       "dev": true,
       "license": "MIT"
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