diff --git a/package-lock.json b/package-lock.json
index 2782cf97c1..2e7edff62b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -60,7 +60,7 @@
         "minimatch": "10.1.1",
         "pdfobject": "2.3.0",
         "postcss": "8.5.6",
-        "postcss-loader": "8.2.0",
+        "postcss-loader": "8.2.1",
         "postcss-nesting": "14.0.0",
         "pretty-ms": "9.0.0",
         "sortablejs": "1.15.7",
@@ -12639,9 +12639,9 @@
       }
     },
     "node_modules/postcss-loader": {
-      "version": "8.2.0",
-      "resolved": "https://registry.npmjs.org/postcss-loader/-/postcss-loader-8.2.0.tgz",
-      "integrity": "sha512-tHX+RkpsXVcc7st4dSdDGliI+r4aAQDuv+v3vFYHixb6YgjreG5AG4SEB0kDK8u2s6htqEEpKlkhSBUTvWKYnA==",
+      "version": "8.2.1",
+      "resolved": "https://registry.npmjs.org/postcss-loader/-/postcss-loader-8.2.1.tgz",
+      "integrity": "sha512-k98jtRzthjj3f76MYTs9JTpRqV1RaaMhEU0Lpw9OTmQZQdppg4B30VZ74BojuBHt3F4KyubHJoXCMUeM8Bqeow==",
       "license": "MIT",
       "dependencies": {
         "cosmiconfig": "^9.0.0",
@@ -12656,7 +12656,7 @@
         "url": "https://opencollective.com/webpack"
       },
       "peerDependencies": {
-        "@rspack/core": "0.x || 1.x",
+        "@rspack/core": "0.x || ^1.0.0 || ^2.0.0-0",
         "postcss": "^7.0.0 || ^8.0.1",
         "webpack": "^5.0.0"
       },
diff --git a/package.json b/package.json
index a4d40ef6a2..a04b538e6f 100644
--- a/package.json
+++ b/package.json
@@ -59,7 +59,7 @@
     "minimatch": "10.1.1",
     "pdfobject": "2.3.0",
     "postcss": "8.5.6",
-    "postcss-loader": "8.2.0",
+    "postcss-loader": "8.2.1",
     "postcss-nesting": "14.0.0",
     "pretty-ms": "9.0.0",
     "sortablejs": "1.15.7",