diff --git a/package-lock.json b/package-lock.json
index 79d51be6..5f00480a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -45,7 +45,7 @@
       },
       "devDependencies": {
         "@edx/browserslist-config": "^1.1.1",
-        "@edx/frontend-build": "12.8.63",
+        "@edx/frontend-build": "12.8.64",
         "@edx/reactifex": "1.1.0",
         "@wojtekmaj/enzyme-adapter-react-17": "^0.8.0",
         "babel-plugin-formatjs": "10.5.3",
@@ -2110,9 +2110,9 @@
       }
     },
     "node_modules/@edx/frontend-build": {
-      "version": "12.8.63",
-      "resolved": "https://registry.npmjs.org/@edx/frontend-build/-/frontend-build-12.8.63.tgz",
-      "integrity": "sha512-CmHC2o3YwJjvgmnRHHvJUcm2dKJXkNNEK/iPtNsufJqCkf2eZrvmBriDLArXj1CROzZklKC+IkejMUlSVHv8rA==",
+      "version": "12.8.64",
+      "resolved": "https://registry.npmjs.org/@edx/frontend-build/-/frontend-build-12.8.64.tgz",
+      "integrity": "sha512-8ODQ/PQrK88E4QPbXQZ9OXcyQzcMl0q0nJdsHXNNwZBwYZM2n7uYOEXdOTF+v6xu7jpWzhJsN9XnLO/yKOUbBA==",
       "dependencies": {
         "@babel/cli": "7.22.5",
         "@babel/core": "7.22.5",
@@ -2150,7 +2150,7 @@
         "image-minimizer-webpack-plugin": "3.8.3",
         "jest": "27.5.1",
         "mini-css-extract-plugin": "1.6.2",
-        "postcss": "8.4.25",
+        "postcss": "8.4.26",
         "postcss-custom-media": "^9.1.2",
         "postcss-loader": "7.3.3",
         "postcss-rtlcss": "4.0.6",
@@ -17510,9 +17510,9 @@
       }
     },
     "node_modules/postcss": {
-      "version": "8.4.25",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.25.tgz",
-      "integrity": "sha512-7taJ/8t2av0Z+sQEvNzCkpDynl0tX3uJMCODi6nT3PfASC7dYCWV9aQ+uiCf+KBD4SEFcu+GvJdGdwzQ6OSjCw==",
+      "version": "8.4.26",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.26.tgz",
+      "integrity": "sha512-jrXHFF8iTloAenySjM/ob3gSj7pCu0Ji49hnjqzsgSRa50hkWCKD0HQ+gMNJkW38jBI68MpAAg7ZWwHwX8NMMw==",
       "funding": [
         {
           "type": "opencollective",
diff --git a/package.json b/package.json
index acdece15..d254bfc7 100644
--- a/package.json
+++ b/package.json
@@ -68,7 +68,7 @@
   },
   "devDependencies": {
     "@edx/browserslist-config": "^1.1.1",
-    "@edx/frontend-build": "12.8.63",
+    "@edx/frontend-build": "12.8.64",
     "@edx/reactifex": "1.1.0",
     "@wojtekmaj/enzyme-adapter-react-17": "^0.8.0",
     "babel-plugin-formatjs": "10.5.3",