diff --git a/package-lock.json b/package-lock.json
index bf4d698f..3fa5b2d0 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1850,17 +1850,76 @@
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         "num2fraction": "^1.2.2",
-        "postcss": "^7.0.16",
-        "postcss-value-parser": "^3.3.1"
+        "postcss": "^7.0.26",
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+            "node-releases": "^1.1.52",
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+          "resolved": "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.3.379.tgz",
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+          "resolved": "https://registry.npmjs.org/node-releases/-/node-releases-1.1.52.tgz",
+          "integrity": "sha512-snSiT1UypkgGt2wxPqS6ImEUICbNCMb31yaxWrOLXjhlt2z2/IBpaOxzONExqSm4y5oLnAqjjRWu+wsDzK5yNQ==",
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+        "postcss": {
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+          "resolved": "https://registry.npmjs.org/postcss/-/postcss-7.0.27.tgz",
+          "integrity": "sha512-WuQETPMcW9Uf1/22HWUWP9lgsIC+KEHg2kozMflKjbeUtw9ujvFX6QmIfozaErDkmLWS9WEnEdEe6Uo9/BNTdQ==",
+          "requires": {
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+            "source-map": "^0.6.1",
+            "supports-color": "^6.1.0"
+          }
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+        "postcss-value-parser": {
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+          "resolved": "https://registry.npmjs.org/postcss-value-parser/-/postcss-value-parser-4.0.3.tgz",
+          "integrity": "sha512-N7h4pG+Nnu5BEIzyeaaIYWs0LI5XC40OrRh5L60z0QjFsqGWcHcbkBvpe1WYpcIS9yQ8sOi/vIPt1ejQCrMVrg=="
+        },
+        "semver": {
+          "version": "6.3.0",
+          "resolved": "https://registry.npmjs.org/semver/-/semver-6.3.0.tgz",
+          "integrity": "sha512-b39TBaTSfV6yBrapU89p5fKekE2m/NwnDocOVruQFS1/veMgdzuPcnOM34M6CwxW8jH/lxEa5rBoDeUwu5HHTw=="
+        },
+        "supports-color": {
+          "version": "6.1.0",
+          "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-6.1.0.tgz",
+          "integrity": "sha512-qe1jfm1Mg7Nq/NSh6XE24gPXROEVsWHxC1LIx//XNlD9iw7YZQGjZNjYN7xGaEG6iKdA8EtNFW6R0gjnVXp+wQ==",
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+            "has-flag": "^3.0.0"
+          }
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@@ -2435,6 +2494,7 @@
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@@ -2621,7 +2681,8 @@
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+      "dev": true
     },
     "caseless": {
       "version": "0.12.0",
@@ -3888,7 +3949,8 @@
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+      "dev": true
     },
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@@ -7885,6 +7947,7 @@
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+      "dev": true,
       "requires": {
         "semver": "^5.3.0"
       }
@@ -8679,6 +8742,14 @@
         "find-up": "^3.0.0"
       }
     },
+    "pkg-up": {
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/pkg-up/-/pkg-up-3.1.0.tgz",
+      "integrity": "sha512-nDywThFk1i4BQK4twPQ6TA4RT8bDY96yeuCVBWL3ePARCiEKDRSrNGbFIgUJpLp+XeIR65v8ra7WuJOFUBtkMA==",
+      "requires": {
+        "find-up": "^3.0.0"
+      }
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     "play-sound": {
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       "resolved": "https://registry.npmjs.org/play-sound/-/play-sound-1.1.3.tgz",
@@ -8712,6 +8783,7 @@
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+      "dev": true,
       "requires": {
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@@ -8722,6 +8794,7 @@
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+          "dev": true,
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@@ -9183,7 +9256,8 @@
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       "resolved": "https://registry.npmjs.org/postcss-value-parser/-/postcss-value-parser-3.3.1.tgz",
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+      "integrity": "sha512-pISE66AbVkp4fDQ7VHBwRNXzAAKJjw4Vw7nWI/+Q3vuly7SNfgYXvm6i5IgFylHGK5sP/xHAbB7N49OS4gWNyQ==",
+      "dev": true
     },
     "prebuild-install": {
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diff --git a/package.json b/package.json
index 7ecc5fea..f33f7a90 100644
--- a/package.json
+++ b/package.json
@@ -50,7 +50,7 @@
     "webpack-bundle-analyzer": "^3.5.2"
   },
   "dependencies": {
-    "autoprefixer": "^9.5.1",
+    "autoprefixer": "^9.7.4",
     "cheerio": "^1.0.0-rc.3",
     "lazysizes": "^5.2.0",
     "favicons": "^6.0.0",