diff --git a/samples/web-csr/dressca-frontend/consumer/package.json b/samples/web-csr/dressca-frontend/consumer/package.json
index f3922bf61..2d3f853e4 100644
--- a/samples/web-csr/dressca-frontend/consumer/package.json
+++ b/samples/web-csr/dressca-frontend/consumer/package.json
@@ -49,7 +49,7 @@
     "eslint-plugin-vue": "^9.30.0",
     "jsdom": "^25.0.1",
     "npm-run-all2": "^7.0.1",
-    "postcss": "^8.4.47",
+    "postcss": "^8.4.48",
     "postcss-nesting": "^13.0.1",
     "prettier": "^3.3.3",
     "start-server-and-test": "^2.0.8",
diff --git a/samples/web-csr/dressca-frontend/package-lock.json b/samples/web-csr/dressca-frontend/package-lock.json
index 05d291c95..58d050104 100644
--- a/samples/web-csr/dressca-frontend/package-lock.json
+++ b/samples/web-csr/dressca-frontend/package-lock.json
@@ -42,7 +42,7 @@
         "eslint-plugin-vue": "^9.30.0",
         "jsdom": "^25.0.1",
         "npm-run-all2": "^7.0.1",
-        "postcss": "^8.4.47",
+        "postcss": "^8.4.48",
         "postcss-nesting": "^13.0.1",
         "prettier": "^3.3.3",
         "start-server-and-test": "^2.0.8",
@@ -8248,9 +8248,9 @@
       "dev": true
     },
     "node_modules/picocolors": {
-      "version": "1.1.0",
-      "resolved": "https://registry.npmjs.org/picocolors/-/picocolors-1.1.0.tgz",
-      "integrity": "sha512-TQ92mBOW0l3LeMeyLV6mzy/kWr8lkd/hp3mTg7wYK7zJhuBStmGMBG0BdeDZS/dZx1IukaX6Bk11zcln25o1Aw=="
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/picocolors/-/picocolors-1.1.1.tgz",
+      "integrity": "sha512-xceH2snhtb5M9liqDsmEw56le376mTZkEX/jEb/RxNFyegNul7eNslCXP9FDj/Lcu0X8KEyMceP2ntpaHrDEVA=="
     },
     "node_modules/picomatch": {
       "version": "2.3.1",
@@ -8326,9 +8326,9 @@
       }
     },
     "node_modules/postcss": {
-      "version": "8.4.47",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.47.tgz",
-      "integrity": "sha512-56rxCq7G/XfB4EkXq9Egn5GCqugWvDFjafDOThIdMBsI15iqPqR5r15TfSr1YPYeEI19YeaXMCbY6u88Y76GLQ==",
+      "version": "8.4.48",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.48.tgz",
+      "integrity": "sha512-GCRK8F6+Dl7xYniR5a4FYbpBzU8XnZVeowqsQFYdcXuSbChgiks7qybSkbvnaeqv0G0B+dd9/jJgH8kkLDQeEA==",
       "funding": [
         {
           "type": "opencollective",
@@ -8345,7 +8345,7 @@
       ],
       "dependencies": {
         "nanoid": "^3.3.7",
-        "picocolors": "^1.1.0",
+        "picocolors": "^1.1.1",
         "source-map-js": "^1.2.1"
       },
       "engines": {