diff --git a/packages/h5p-html-exporter/package-lock.json b/packages/h5p-html-exporter/package-lock.json
index 2faf96ed6..44c777b44 100644
--- a/packages/h5p-html-exporter/package-lock.json
+++ b/packages/h5p-html-exporter/package-lock.json
@@ -1263,9 +1263,9 @@
             "license": "MIT"
         },
         "node_modules/picocolors": {
-            "version": "1.0.1",
-            "resolved": "https://registry.npmjs.org/picocolors/-/picocolors-1.0.1.tgz",
-            "integrity": "sha512-anP1Z8qwhkbmu7MFP5iTt+wQKXgwzf7zTyGlcdzabySa9vd0Xt392U0rVmz9poOaBj0uHJKyyo9/upk0HrEQew==",
+            "version": "1.1.0",
+            "resolved": "https://registry.npmjs.org/picocolors/-/picocolors-1.1.0.tgz",
+            "integrity": "sha512-TQ92mBOW0l3LeMeyLV6mzy/kWr8lkd/hp3mTg7wYK7zJhuBStmGMBG0BdeDZS/dZx1IukaX6Bk11zcln25o1Aw==",
             "license": "ISC"
         },
         "node_modules/pify": {
@@ -1278,9 +1278,9 @@
             }
         },
         "node_modules/postcss": {
-            "version": "8.4.41",
-            "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.41.tgz",
-            "integrity": "sha512-TesUflQ0WKZqAvg52PWL6kHgLKP6xB6heTOdoYM0Wt2UHyxNa4K25EZZMgKns3BH1RLVbZCREPpLY0rhnNoHVQ==",
+            "version": "8.4.47",
+            "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.47.tgz",
+            "integrity": "sha512-56rxCq7G/XfB4EkXq9Egn5GCqugWvDFjafDOThIdMBsI15iqPqR5r15TfSr1YPYeEI19YeaXMCbY6u88Y76GLQ==",
             "funding": [
                 {
                     "type": "opencollective",
@@ -1298,8 +1298,8 @@
             "license": "MIT",
             "dependencies": {
                 "nanoid": "^3.3.7",
-                "picocolors": "^1.0.1",
-                "source-map-js": "^1.2.0"
+                "picocolors": "^1.1.0",
+                "source-map-js": "^1.2.1"
             },
             "engines": {
                 "node": "^10 || ^12 || >=14"
@@ -1663,9 +1663,9 @@
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         },
         "node_modules/source-map-js": {
-            "version": "1.2.0",
-            "resolved": "https://registry.npmjs.org/source-map-js/-/source-map-js-1.2.0.tgz",
-            "integrity": "sha512-itJW8lvSA0TXEphiRoawsCksnlf8SyvmFzIhltqAHluXd88pkCd+cXJVHTDwdCr0IzwptSm035IHQktUu1QUMg==",
+            "version": "1.2.1",
+            "resolved": "https://registry.npmjs.org/source-map-js/-/source-map-js-1.2.1.tgz",
+            "integrity": "sha512-UXWMKhLOwVKb728IUtQPXxfYU+usdybtUrK/8uGE8CQMvrhOpwvzDBwj0QhSL7MQc7vIsISBG8VQ8+IDQxpfQA==",
             "license": "BSD-3-Clause",
             "engines": {
                 "node": ">=0.10.0"