diff --git a/package-lock.json b/package-lock.json
index 21050c4..42deb59 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,7 @@
       "license": "ISC",
       "dependencies": {
         "@microlink/react-json-view": "^1.21.3",
-        "@primer/css": "^15.0.0",
+        "@primer/css": "^14.3.0",
         "@primer/octicons-react": "^9.6.0",
         "connect-sse": "^1.2.0",
         "copy-to-clipboard": "^3.3.1",
@@ -39,7 +39,7 @@
         "babel-loader": "^8.1.0",
         "concurrently": "^5.2.0",
         "copy-webpack-plugin": "^10.2.4",
-        "css-loader": "^6.11.0",
+        "css-loader": "^7.0.0",
         "enzyme": "^3.11.0",
         "enzyme-adapter-react-16": "^1.15.2",
         "eslint": "^8.57.0",
@@ -2938,9 +2938,9 @@
       }
     },
     "node_modules/@primer/css": {
-      "version": "15.2.0",
-      "resolved": "https://registry.npmjs.org/@primer/css/-/css-15.2.0.tgz",
-      "integrity": "sha512-/vNDchWrxlXqd6E+SWQcChPHJVzGia9aCaTYoz8O9sJTnUSiTKOgSNCQuOXyUInPruTRSqj+z3MZxayKcTsWhA==",
+      "version": "14.4.0",
+      "resolved": "https://registry.npmjs.org/@primer/css/-/css-14.4.0.tgz",
+      "integrity": "sha512-o9DwcAH43jZNDC/rPLjsYTU/I1LsHIgIQlSO3X8vZV2u65LmWeA5jHI2cSadZYN3N0Gm0Soh0zVYuhh7kMskXA==",
       "dependencies": {
         "@primer/octicons": "^9.1.1"
       },
@@ -5265,9 +5265,9 @@
       }
     },
     "node_modules/css-loader": {
-      "version": "6.11.0",
-      "resolved": "https://registry.npmjs.org/css-loader/-/css-loader-6.11.0.tgz",
-      "integrity": "sha512-CTJ+AEQJjq5NzLga5pE39qdiSV56F8ywCIsqNIRF0r7BDgWsN25aazToqAFg7ZrtA/U016xudB3ffgweORxX7g==",
+      "version": "7.1.2",
+      "resolved": "https://registry.npmjs.org/css-loader/-/css-loader-7.1.2.tgz",
+      "integrity": "sha512-6WvYYn7l/XEGN8Xu2vWFt9nVzrCn39vKyTEFf/ExEyoksJjjSZV/0/35XPlMbpnr6VGhZIUg5yJrL8tGfes/FA==",
       "dev": true,
       "dependencies": {
         "icss-utils": "^5.1.0",
@@ -5280,7 +5280,7 @@
         "semver": "^7.5.4"
       },
       "engines": {
-        "node": ">= 12.13.0"
+        "node": ">= 18.12.0"
       },
       "funding": {
         "type": "opencollective",
@@ -5288,7 +5288,7 @@
       },
       "peerDependencies": {
         "@rspack/core": "0.x || 1.x",
-        "webpack": "^5.0.0"
+        "webpack": "^5.27.0"
       },
       "peerDependenciesMeta": {
         "@rspack/core": {
@@ -20291,9 +20291,9 @@
       }
     },
     "@primer/css": {
-      "version": "15.2.0",
-      "resolved": "https://registry.npmjs.org/@primer/css/-/css-15.2.0.tgz",
-      "integrity": "sha512-/vNDchWrxlXqd6E+SWQcChPHJVzGia9aCaTYoz8O9sJTnUSiTKOgSNCQuOXyUInPruTRSqj+z3MZxayKcTsWhA==",
+      "version": "14.4.0",
+      "resolved": "https://registry.npmjs.org/@primer/css/-/css-14.4.0.tgz",
+      "integrity": "sha512-o9DwcAH43jZNDC/rPLjsYTU/I1LsHIgIQlSO3X8vZV2u65LmWeA5jHI2cSadZYN3N0Gm0Soh0zVYuhh7kMskXA==",
       "requires": {
         "@primer/octicons": "^9.1.1"
       }
@@ -22128,9 +22128,9 @@
       }
     },
     "css-loader": {
-      "version": "6.11.0",
-      "resolved": "https://registry.npmjs.org/css-loader/-/css-loader-6.11.0.tgz",
-      "integrity": "sha512-CTJ+AEQJjq5NzLga5pE39qdiSV56F8ywCIsqNIRF0r7BDgWsN25aazToqAFg7ZrtA/U016xudB3ffgweORxX7g==",
+      "version": "7.1.2",
+      "resolved": "https://registry.npmjs.org/css-loader/-/css-loader-7.1.2.tgz",
+      "integrity": "sha512-6WvYYn7l/XEGN8Xu2vWFt9nVzrCn39vKyTEFf/ExEyoksJjjSZV/0/35XPlMbpnr6VGhZIUg5yJrL8tGfes/FA==",
       "dev": true,
       "requires": {
         "icss-utils": "^5.1.0",
diff --git a/package.json b/package.json
index c8b22fc..a68e488 100644
--- a/package.json
+++ b/package.json
@@ -45,7 +45,7 @@
     "babel-loader": "^8.1.0",
     "concurrently": "^5.2.0",
     "copy-webpack-plugin": "^10.2.4",
-    "css-loader": "^6.11.0",
+    "css-loader": "^7.0.0",
     "enzyme": "^3.11.0",
     "enzyme-adapter-react-16": "^1.15.2",
     "eslint": "^8.57.0",