diff --git a/app/package.json b/app/package.json
index b0ffaa06..dc80f1b6 100644
--- a/app/package.json
+++ b/app/package.json
@@ -46,7 +46,7 @@
     "eslint-plugin-security": "^3.0.1",
     "globals": "^16.3.0",
     "postcss": "^8.4.30",
-    "tailwindcss": "^4.1.17",
+    "tailwindcss": "^4.1.18",
     "typescript": "^5.9.3",
     "typescript-eslint": "^8.9.0",
     "vite": "^7.2.7",
diff --git a/lib/package.json b/lib/package.json
index cf4b5771..41708c98 100644
--- a/lib/package.json
+++ b/lib/package.json
@@ -83,7 +83,7 @@
     "rollup-plugin-dts": "^6.3.0",
     "rollup-plugin-postcss": "^4.0.2",
     "rollup-plugin-svg": "^2.0.0",
-    "tailwindcss": "^4.1.17",
+    "tailwindcss": "^4.1.18",
     "typedoc": "^0.27.6",
     "typedoc-plugin-coverage": "^3.4.1",
     "typedoc-plugin-missing-exports": "^3.1.0",
diff --git a/package-lock.json b/package-lock.json
index 41deb5f5..9e8162db 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -47,7 +47,7 @@
         "eslint-plugin-security": "^3.0.1",
         "globals": "^16.3.0",
         "postcss": "^8.4.30",
-        "tailwindcss": "^4.1.17",
+        "tailwindcss": "^4.1.18",
         "typescript": "^5.9.3",
         "typescript-eslint": "^8.9.0",
         "vite": "^7.2.7",
@@ -217,7 +217,7 @@
         "rollup-plugin-dts": "^6.3.0",
         "rollup-plugin-postcss": "^4.0.2",
         "rollup-plugin-svg": "^2.0.0",
-        "tailwindcss": "^4.1.17",
+        "tailwindcss": "^4.1.18",
         "typedoc": "^0.27.6",
         "typedoc-plugin-coverage": "^3.4.1",
         "typedoc-plugin-missing-exports": "^3.1.0",
@@ -3839,6 +3839,12 @@
         "tailwindcss": "4.1.17"
       }
     },
+    "node_modules/@tailwindcss/node/node_modules/tailwindcss": {
+      "version": "4.1.17",
+      "resolved": "https://registry.npmjs.org/tailwindcss/-/tailwindcss-4.1.17.tgz",
+      "integrity": "sha512-j9Ee2YjuQqYT9bbRTfTZht9W/ytp5H+jJpZKiYdP/bpnXARAuELt9ofP0lPnmHjbga7SNQIxdTAXCmtKVYjN+Q==",
+      "license": "MIT"
+    },
     "node_modules/@tailwindcss/oxide": {
       "version": "4.1.17",
       "resolved": "https://registry.npmjs.org/@tailwindcss/oxide/-/oxide-4.1.17.tgz",
@@ -4135,6 +4141,13 @@
         "tailwindcss": "4.1.17"
       }
     },
+    "node_modules/@tailwindcss/postcss/node_modules/tailwindcss": {
+      "version": "4.1.17",
+      "resolved": "https://registry.npmjs.org/tailwindcss/-/tailwindcss-4.1.17.tgz",
+      "integrity": "sha512-j9Ee2YjuQqYT9bbRTfTZht9W/ytp5H+jJpZKiYdP/bpnXARAuELt9ofP0lPnmHjbga7SNQIxdTAXCmtKVYjN+Q==",
+      "dev": true,
+      "license": "MIT"
+    },
     "node_modules/@tailwindcss/vite": {
       "version": "4.1.17",
       "resolved": "https://registry.npmjs.org/@tailwindcss/vite/-/vite-4.1.17.tgz",
@@ -4149,6 +4162,12 @@
         "vite": "^5.2.0 || ^6 || ^7"
       }
     },
+    "node_modules/@tailwindcss/vite/node_modules/tailwindcss": {
+      "version": "4.1.17",
+      "resolved": "https://registry.npmjs.org/tailwindcss/-/tailwindcss-4.1.17.tgz",
+      "integrity": "sha512-j9Ee2YjuQqYT9bbRTfTZht9W/ytp5H+jJpZKiYdP/bpnXARAuELt9ofP0lPnmHjbga7SNQIxdTAXCmtKVYjN+Q==",
+      "license": "MIT"
+    },
     "node_modules/@testing-library/dom": {
       "version": "10.4.1",
       "resolved": "https://registry.npmjs.org/@testing-library/dom/-/dom-10.4.1.tgz",
@@ -14955,9 +14974,10 @@
       }
     },
     "node_modules/tailwindcss": {
-      "version": "4.1.17",
-      "resolved": "https://registry.npmjs.org/tailwindcss/-/tailwindcss-4.1.17.tgz",
-      "integrity": "sha512-j9Ee2YjuQqYT9bbRTfTZht9W/ytp5H+jJpZKiYdP/bpnXARAuELt9ofP0lPnmHjbga7SNQIxdTAXCmtKVYjN+Q==",
+      "version": "4.1.18",
+      "resolved": "https://registry.npmjs.org/tailwindcss/-/tailwindcss-4.1.18.tgz",
+      "integrity": "sha512-4+Z+0yiYyEtUVCScyfHCxOYP06L5Ne+JiHhY2IjR2KWMIWhJOYZKLSGZaP5HkZ8+bY0cxfzwDE5uOmzFXyIwxw==",
+      "dev": true,
       "license": "MIT"
     },
     "node_modules/tapable": {