diff --git a/package-lock.json b/package-lock.json
index a024cc9..06294c3 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -8,7 +8,7 @@
       "name": "region-adjacency-checker",
       "version": "0.0.0",
       "dependencies": {
-        "@picocss/pico": "^1.5.11",
+        "@picocss/pico": "^2.0.0",
         "pinia": "^2.1.7",
         "sass": "^1.70.0",
         "vue": "^3.4.15",
@@ -452,9 +452,12 @@
       "integrity": "sha512-eF2rxCRulEKXHTRiDrDy6erMYWqNw4LPdQ8UQA4huuxaQsVeRPFl2oM8oDGxMFhJUWZf9McpLtJasDDZb/Bpeg=="
     },
     "node_modules/@picocss/pico": {
-      "version": "1.5.11",
-      "resolved": "https://registry.npmjs.org/@picocss/pico/-/pico-1.5.11.tgz",
-      "integrity": "sha512-cDaFiSyNPtuSTwSQt/05xsw8+g2ek4/S58tgh9Nc7miJCCdUrY9PAyl4OPWRJtYgJDdEvkUA9GuGj0J4nDP4Cw=="
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/@picocss/pico/-/pico-2.0.0.tgz",
+      "integrity": "sha512-LYg6xfmP3tBeciIiAzH3PF6bM8oPJTl2idDKHuot1RQdc9v2MZsaiF3B6jW9MIPuTFPlzelwnuuYZSp28MU10w==",
+      "engines": {
+        "node": ">=18.19.0"
+      }
     },
     "node_modules/@rollup/rollup-android-arm-eabi": {
       "version": "4.9.1",
@@ -2938,9 +2941,9 @@
       "integrity": "sha512-eF2rxCRulEKXHTRiDrDy6erMYWqNw4LPdQ8UQA4huuxaQsVeRPFl2oM8oDGxMFhJUWZf9McpLtJasDDZb/Bpeg=="
     },
     "@picocss/pico": {
-      "version": "1.5.11",
-      "resolved": "https://registry.npmjs.org/@picocss/pico/-/pico-1.5.11.tgz",
-      "integrity": "sha512-cDaFiSyNPtuSTwSQt/05xsw8+g2ek4/S58tgh9Nc7miJCCdUrY9PAyl4OPWRJtYgJDdEvkUA9GuGj0J4nDP4Cw=="
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/@picocss/pico/-/pico-2.0.0.tgz",
+      "integrity": "sha512-LYg6xfmP3tBeciIiAzH3PF6bM8oPJTl2idDKHuot1RQdc9v2MZsaiF3B6jW9MIPuTFPlzelwnuuYZSp28MU10w=="
     },
     "@rollup/rollup-android-arm-eabi": {
       "version": "4.9.1",
diff --git a/package.json b/package.json
index 72cce2e..2f5ad98 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,7 @@
     "format": "prettier --write src/"
   },
   "dependencies": {
-    "@picocss/pico": "^1.5.11",
+    "@picocss/pico": "^2.0.0",
     "pinia": "^2.1.7",
     "sass": "^1.70.0",
     "vue": "^3.4.15",