diff --git a/package-lock.json b/package-lock.json
index b03e07d..b2d985b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11,18 +11,18 @@
             "dependencies": {
                 "discord.js": "^14.25.1",
                 "dotenv": "^17.2.3",
-                "esbuild": "^0.27.2",
-                "feiertagejs": "^1.4.1",
+                "feiertagejs": "^1.5.1",
                 "luxon": "^3.7.2",
-                "ofetch": "^1.5.1",
-                "prettier": "^3.8.1"
+                "ofetch": "^1.5.1"
             },
             "devDependencies": {
                 "@eslint/js": "^9.39.2",
                 "@types/luxon": "^3.7.1",
                 "@types/node": "^20.14.8",
+                "esbuild": "^0.27.2",
                 "eslint": "^9.39.2",
                 "eslint-plugin-jsdoc": "^62.3.0",
+                "prettier": "^3.8.1",
                 "tsx": "^4.21.0",
                 "typescript": "^5.9.3",
                 "typescript-eslint": "^8.53.1",
@@ -192,6 +192,7 @@
             "cpu": [
                 "ppc64"
             ],
+            "dev": true,
             "license": "MIT",
             "optional": true,
             "os": [
@@ -208,6 +209,7 @@
             "cpu": [
                 "arm"
             ],
+            "dev": true,
             "license": "MIT",
             "optional": true,
             "os": [
@@ -224,6 +226,7 @@
             "cpu": [
                 "arm64"
             ],
+            "dev": true,
             "license": "MIT",
             "optional": true,
             "os": [
@@ -240,6 +243,7 @@
             "cpu": [
                 "x64"
             ],
+            "dev": true,
             "license": "MIT",
             "optional": true,
             "os": [
@@ -256,6 +260,7 @@
             "cpu": [
                 "arm64"
             ],
+            "dev": true,
             "license": "MIT",
             "optional": true,
             "os": [
@@ -272,6 +277,7 @@
             "cpu": [
                 "x64"
             ],
+            "dev": true,
             "license": "MIT",
             "optional": true,
             "os": [
@@ -288,6 +294,7 @@
             "cpu": [
                 "arm64"
             ],
+            "dev": true,
             "license": "MIT",
             "optional": true,
             "os": [
@@ -304,6 +311,7 @@
             "cpu": [
                 "x64"
             ],
+            "dev": true,
             "license": "MIT",
             "optional": true,
             "os": [
@@ -320,6 +328,7 @@
             "cpu": [
                 "arm"
             ],
+            "dev": true,
             "license": "MIT",
             "optional": true,
             "os": [
@@ -336,6 +345,7 @@
             "cpu": [
                 "arm64"
             ],
+            "dev": true,
             "license": "MIT",
             "optional": true,
             "os": [
@@ -352,6 +362,7 @@
             "cpu": [
                 "ia32"
             ],
+            "dev": true,
             "license": "MIT",
             "optional": true,
             "os": [
@@ -368,6 +379,7 @@
             "cpu": [
                 "loong64"
             ],
+            "dev": true,
             "license": "MIT",
             "optional": true,
             "os": [
@@ -384,6 +396,7 @@
             "cpu": [
                 "mips64el"
             ],
+            "dev": true,
             "license": "MIT",
             "optional": true,
             "os": [
@@ -400,6 +413,7 @@
             "cpu": [
                 "ppc64"
             ],
+            "dev": true,
             "license": "MIT",
             "optional": true,
             "os": [
@@ -416,6 +430,7 @@
             "cpu": [
                 "riscv64"
             ],
+            "dev": true,
             "license": "MIT",
             "optional": true,
             "os": [
@@ -432,6 +447,7 @@
             "cpu": [
                 "s390x"
             ],
+            "dev": true,
             "license": "MIT",
             "optional": true,
             "os": [
@@ -448,6 +464,7 @@
             "cpu": [
                 "x64"
             ],
+            "dev": true,
             "license": "MIT",
             "optional": true,
             "os": [
@@ -464,6 +481,7 @@
             "cpu": [
                 "arm64"
             ],
+            "dev": true,
             "license": "MIT",
             "optional": true,
             "os": [
@@ -480,6 +498,7 @@
             "cpu": [
                 "x64"
             ],
+            "dev": true,
             "license": "MIT",
             "optional": true,
             "os": [
@@ -496,6 +515,7 @@
             "cpu": [
                 "arm64"
             ],
+            "dev": true,
             "license": "MIT",
             "optional": true,
             "os": [
@@ -512,6 +532,7 @@
             "cpu": [
                 "x64"
             ],
+            "dev": true,
             "license": "MIT",
             "optional": true,
             "os": [
@@ -528,6 +549,7 @@
             "cpu": [
                 "arm64"
             ],
+            "dev": true,
             "license": "MIT",
             "optional": true,
             "os": [
@@ -544,6 +566,7 @@
             "cpu": [
                 "x64"
             ],
+            "dev": true,
             "license": "MIT",
             "optional": true,
             "os": [
@@ -560,6 +583,7 @@
             "cpu": [
                 "arm64"
             ],
+            "dev": true,
             "license": "MIT",
             "optional": true,
             "os": [
@@ -576,6 +600,7 @@
             "cpu": [
                 "ia32"
             ],
+            "dev": true,
             "license": "MIT",
             "optional": true,
             "os": [
@@ -592,6 +617,7 @@
             "cpu": [
                 "x64"
             ],
+            "dev": true,
             "license": "MIT",
             "optional": true,
             "os": [
@@ -1921,6 +1947,7 @@
             "version": "0.27.2",
             "resolved": "https://registry.npmjs.org/esbuild/-/esbuild-0.27.2.tgz",
             "integrity": "sha512-HyNQImnsOC7X9PMNaCIeAm4ISCQXs5a5YasTXVliKv4uuBo1dKrG0A+uQS8M5eXjVMnLg3WgXaKvprHlFJQffw==",
+            "dev": true,
             "hasInstallScript": true,
             "license": "MIT",
             "bin": {
@@ -2226,9 +2253,9 @@
             "license": "MIT"
         },
         "node_modules/feiertagejs": {
-            "version": "1.4.1",
-            "resolved": "https://registry.npmjs.org/feiertagejs/-/feiertagejs-1.4.1.tgz",
-            "integrity": "sha512-+tXhTi6KG9rEw9iDR0TZGA5/lChAjwXuVYXiuHbzAOlfdmCo3MUMPYeL7GW4qjxS5KwsWqfi877JmzXZyhiimA==",
+            "version": "1.5.1",
+            "resolved": "https://registry.npmjs.org/feiertagejs/-/feiertagejs-1.5.1.tgz",
+            "integrity": "sha512-K+erJKNcWGMmy2j9Ayn0MeinEt6LUXyQlUCjIkVR22jlPHJcI42227O+KF5/AB8MURuTUqO/kQSJwYoK/JaQHw==",
             "license": "MIT",
             "engines": {
                 "node": ">=8.0.0"
@@ -2797,6 +2824,7 @@
             "version": "3.8.1",
             "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.8.1.tgz",
             "integrity": "sha512-UOnG6LftzbdaHZcKoPFtOcCKztrQ57WkHDeRD9t/PTQtmT0NHSeWWepj6pS0z/N7+08BHFDQVUrfmfMRcZwbMg==",
+            "dev": true,
             "license": "MIT",
             "bin": {
                 "prettier": "bin/prettier.cjs"
diff --git a/package.json b/package.json
index b979916..76e18c3 100644
--- a/package.json
+++ b/package.json
@@ -27,7 +27,7 @@
     "dependencies": {
         "discord.js": "^14.25.1",
         "dotenv": "^17.2.3",
-        "feiertagejs": "^1.4.1",
+        "feiertagejs": "^1.5.1",
         "luxon": "^3.7.2",
         "ofetch": "^1.5.1"
     },