diff --git a/modules/webapp/package-lock.json b/modules/webapp/package-lock.json
index 817f4781..34d51856 100644
--- a/modules/webapp/package-lock.json
+++ b/modules/webapp/package-lock.json
@@ -15,7 +15,7 @@
         "flag-icon-css": "^3.5.0",
         "postcss": "^8.4.7",
         "postcss-cli": "^11.0.0",
-        "postcss-import": "^15.0.0",
+        "postcss-import": "^16.0.0",
         "postcss-purgecss": "^5.0.0",
         "tailwindcss": "^3.0.23"
       }
@@ -1460,9 +1460,9 @@
       }
     },
     "node_modules/postcss-import": {
-      "version": "15.1.0",
-      "resolved": "https://registry.npmjs.org/postcss-import/-/postcss-import-15.1.0.tgz",
-      "integrity": "sha512-hpr+J05B2FVYUAXHeK1YyI267J/dDDhMU6B6civm8hSY1jYJnBXxzKDKDswzJmtLHryrjhnDjqqp/49t8FALew==",
+      "version": "16.0.0",
+      "resolved": "https://registry.npmjs.org/postcss-import/-/postcss-import-16.0.0.tgz",
+      "integrity": "sha512-e77lhVvrD1I2y7dYmBv0k9ULTdArgEYZt97T4w6sFIU5uxIHvDFQlKgUUyY7v7Barj0Yf/zm5A4OquZN7jKm5Q==",
       "dev": true,
       "dependencies": {
         "postcss-value-parser": "^4.0.0",
@@ -1470,7 +1470,7 @@
         "resolve": "^1.1.7"
       },
       "engines": {
-        "node": ">=14.0.0"
+        "node": ">=18.0.0"
       },
       "peerDependencies": {
         "postcss": "^8.0.0"
@@ -2259,6 +2259,23 @@
         "node": ">=10.13.0"
       }
     },
+    "node_modules/tailwindcss/node_modules/postcss-import": {
+      "version": "15.1.0",
+      "resolved": "https://registry.npmjs.org/postcss-import/-/postcss-import-15.1.0.tgz",
+      "integrity": "sha512-hpr+J05B2FVYUAXHeK1YyI267J/dDDhMU6B6civm8hSY1jYJnBXxzKDKDswzJmtLHryrjhnDjqqp/49t8FALew==",
+      "dev": true,
+      "dependencies": {
+        "postcss-value-parser": "^4.0.0",
+        "read-cache": "^1.0.0",
+        "resolve": "^1.1.7"
+      },
+      "engines": {
+        "node": ">=14.0.0"
+      },
+      "peerDependencies": {
+        "postcss": "^8.0.0"
+      }
+    },
     "node_modules/thenby": {
       "version": "1.3.4",
       "resolved": "https://registry.npmjs.org/thenby/-/thenby-1.3.4.tgz",
@@ -3427,9 +3444,9 @@
       "requires": {}
     },
     "postcss-import": {
-      "version": "15.1.0",
-      "resolved": "https://registry.npmjs.org/postcss-import/-/postcss-import-15.1.0.tgz",
-      "integrity": "sha512-hpr+J05B2FVYUAXHeK1YyI267J/dDDhMU6B6civm8hSY1jYJnBXxzKDKDswzJmtLHryrjhnDjqqp/49t8FALew==",
+      "version": "16.0.0",
+      "resolved": "https://registry.npmjs.org/postcss-import/-/postcss-import-16.0.0.tgz",
+      "integrity": "sha512-e77lhVvrD1I2y7dYmBv0k9ULTdArgEYZt97T4w6sFIU5uxIHvDFQlKgUUyY7v7Barj0Yf/zm5A4OquZN7jKm5Q==",
       "dev": true,
       "requires": {
         "postcss-value-parser": "^4.0.0",
@@ -3929,6 +3946,17 @@
           "requires": {
             "is-glob": "^4.0.3"
           }
+        },
+        "postcss-import": {
+          "version": "15.1.0",
+          "resolved": "https://registry.npmjs.org/postcss-import/-/postcss-import-15.1.0.tgz",
+          "integrity": "sha512-hpr+J05B2FVYUAXHeK1YyI267J/dDDhMU6B6civm8hSY1jYJnBXxzKDKDswzJmtLHryrjhnDjqqp/49t8FALew==",
+          "dev": true,
+          "requires": {
+            "postcss-value-parser": "^4.0.0",
+            "read-cache": "^1.0.0",
+            "resolve": "^1.1.7"
+          }
         }
       }
     },
diff --git a/modules/webapp/package.json b/modules/webapp/package.json
index b5b314d4..c9bd65c0 100644
--- a/modules/webapp/package.json
+++ b/modules/webapp/package.json
@@ -10,7 +10,7 @@
     "flag-icon-css": "^3.5.0",
     "postcss": "^8.4.7",
     "postcss-cli": "^11.0.0",
-    "postcss-import": "^15.0.0",
+    "postcss-import": "^16.0.0",
     "postcss-purgecss": "^5.0.0",
     "tailwindcss": "^3.0.23"
   }
diff --git a/website/package.json b/website/package.json
index 017a93b5..270947b0 100644
--- a/website/package.json
+++ b/website/package.json
@@ -10,7 +10,7 @@
         "cssnano": "^6.0.0",
         "postcss": "^8.4.5",
         "postcss-cli": "^11.0.0",
-        "postcss-import": "^15.0.0",
+        "postcss-import": "^16.0.0",
         "postcss-purgecss": "^5.0.0",
         "tailwindcss": "^3.0"
     }
diff --git a/website/yarn.lock b/website/yarn.lock
index e6ffbf7d..1c4ee2b6 100644
--- a/website/yarn.lock
+++ b/website/yarn.lock
@@ -856,7 +856,7 @@ postcss-discard-overridden@^6.0.1:
   resolved "https://registry.yarnpkg.com/postcss-discard-overridden/-/postcss-discard-overridden-6.0.1.tgz#c63c559237758d74bc505452393a64dda9b19ef4"
   integrity sha512-qs0ehZMMZpSESbRkw1+inkf51kak6OOzNRaoLd/U7Fatp0aN2HQ1rxGOrJvYcRAN9VpX8kUF13R2ofn8OlvFVA==
 
-postcss-import@^15.0.0, postcss-import@^15.1.0:
+postcss-import@^15.1.0:
   version "15.1.0"
   resolved "https://registry.yarnpkg.com/postcss-import/-/postcss-import-15.1.0.tgz#41c64ed8cc0e23735a9698b3249ffdbf704adc70"
   integrity sha512-hpr+J05B2FVYUAXHeK1YyI267J/dDDhMU6B6civm8hSY1jYJnBXxzKDKDswzJmtLHryrjhnDjqqp/49t8FALew==
@@ -865,6 +865,15 @@ postcss-import@^15.0.0, postcss-import@^15.1.0:
     read-cache "^1.0.0"
     resolve "^1.1.7"
 
+postcss-import@^16.0.0:
+  version "16.0.0"
+  resolved "https://registry.yarnpkg.com/postcss-import/-/postcss-import-16.0.0.tgz#2be1c78391b3f43f129fccfe5cc0cc1a11baef54"
+  integrity sha512-e77lhVvrD1I2y7dYmBv0k9ULTdArgEYZt97T4w6sFIU5uxIHvDFQlKgUUyY7v7Barj0Yf/zm5A4OquZN7jKm5Q==
+  dependencies:
+    postcss-value-parser "^4.0.0"
+    read-cache "^1.0.0"
+    resolve "^1.1.7"
+
 postcss-js@^4.0.1:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/postcss-js/-/postcss-js-4.0.1.tgz#61598186f3703bab052f1c4f7d805f3991bee9d2"