diff --git a/package-lock.json b/package-lock.json
index 3355551..beb4460 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,7 @@
       "version": "1.0.0",
       "dependencies": {
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-        "@astrojs/rss": "^4.0.15",
+        "@astrojs/rss": "^4.0.17",
         "@astrojs/sitemap": "^3.7.0",
         "@resvg/resvg-js": "^2.6.2",
         "astro": "^5.18.0",
@@ -94,8 +94,7 @@
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-      "license": "MIT",
-      "peer": true
+      "license": "MIT"
     },
     "node_modules/@astrojs/internal-helpers": {
       "version": "0.7.5",
@@ -249,13 +248,23 @@
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-      "resolved": "https://registry.npmjs.org/@astrojs/rss/-/rss-4.0.15.tgz",
-      "integrity": "sha512-uXO/k6AhRkIDXmRoc6xQpoPZrimQNUmS43X4+60yunfuMNHtSRN5e/FiSi7NApcZqmugSMc5+cJi8ovqgO+qIg==",
+      "version": "4.0.17",
+      "resolved": "https://registry.npmjs.org/@astrojs/rss/-/rss-4.0.17.tgz",
+      "integrity": "sha512-eV+wdMbeVKC9+sPaV0LN8JL1LGo9YAh3GKl4Ou4nzMNLmXM/aswYpSGxVEAuHilgBZ6/++/Pv08ICmuOqX107w==",
       "license": "MIT",
       "dependencies": {
-        "fast-xml-parser": "^5.3.3",
-        "piccolore": "^0.1.3"
+        "fast-xml-parser": "5.4.1",
+        "piccolore": "^0.1.3",
+        "zod": "^4.3.6"
+      }
+    },
+    "node_modules/@astrojs/rss/node_modules/zod": {
+      "version": "4.3.6",
+      "resolved": "https://registry.npmjs.org/zod/-/zod-4.3.6.tgz",
+      "integrity": "sha512-rftlrkhHZOcjDwkGlnUtZZkvaPHCsDATp4pGpuOOMDaTdDDXF91wuVDJoWoPsKX/3YPQ5fHuF3STjcYyKr+Qhg==",
+      "license": "MIT",
+      "funding": {
+        "url": "https://github.com/sponsors/colinhacks"
       }
     },
     "node_modules/@astrojs/sitemap": {
@@ -2475,7 +2484,6 @@
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       "dev": true,
       "license": "MIT",
-      "peer": true,
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@@ -2770,7 +2778,6 @@
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       "license": "MIT",
-      "peer": true,
       "bin": {
         "acorn": "bin/acorn"
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@@ -2793,7 +2800,6 @@
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       "dev": true,
       "license": "MIT",
-      "peer": true,
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         "fast-deep-equal": "^3.1.3",
         "fast-uri": "^3.0.1",
@@ -2980,7 +2986,6 @@
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       "license": "MIT",
-      "peer": true,
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@@ -4136,7 +4141,6 @@
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       "dev": true,
       "license": "MIT",
-      "peer": true,
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@@ -5593,7 +5597,6 @@
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       "dev": true,
       "license": "MIT",
-      "peer": true,
       "bin": {
         "marked": "bin/marked.js"
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@@ -7228,7 +7231,6 @@
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       "dev": true,
       "license": "MIT",
-      "peer": true,
       "bin": {
         "prettier": "bin/prettier.cjs"
       },
@@ -7245,7 +7247,6 @@
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       "dev": true,
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "@astrojs/compiler": "^2.9.1",
         "prettier": "^3.0.0",
@@ -7727,7 +7728,6 @@
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       "license": "MIT",
-      "peer": true,
       "dependencies": {
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@@ -9689,7 +9689,6 @@
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       "devOptional": true,
       "license": "ISC",
-      "peer": true,
       "bin": {
         "yaml": "bin.mjs"
       },
@@ -9867,7 +9866,6 @@
       "resolved": "https://registry.npmjs.org/zod/-/zod-3.25.76.tgz",
       "integrity": "sha512-gzUt/qt81nXsFGKIFcC3YnfEAx5NkunCfnDlvuBSSFS02bcXu4Lmea0AFIUwbLWxWPx3d9p8S5QoaujKcNQxcQ==",
       "license": "MIT",
-      "peer": true,
       "funding": {
         "url": "https://github.com/sponsors/colinhacks"
       }
diff --git a/package.json b/package.json
index 4a409c7..b14d205 100644
--- a/package.json
+++ b/package.json
@@ -16,7 +16,7 @@
   },
   "dependencies": {
     "@astrojs/mdx": "^4.3.14",
-    "@astrojs/rss": "^4.0.15",
+    "@astrojs/rss": "^4.0.17",
     "@astrojs/sitemap": "^3.7.0",
     "@resvg/resvg-js": "^2.6.2",
     "astro": "^5.18.0",