diff --git a/package.json b/package.json
index 7ed5699..e6c27b4 100644
--- a/package.json
+++ b/package.json
@@ -25,13 +25,13 @@
   "homepage": "https://github.com/shishkin/shishkin-org#readme",
   "devDependencies": {
     "@astrojs/check": "0.9.4",
-    "@astrojs/mdx": "4.0.1",
+    "@astrojs/mdx": "4.0.2",
     "@iconify-json/carbon": "1.2.4",
     "@iconify-json/fa": "1.2.0",
     "@iconify-json/ion": "1.2.1",
     "@types/mdx": "2.0.13",
     "@types/node": "22.10.2",
-    "astro": "5.0.3",
+    "astro": "5.0.5",
     "astro-icon": "1.1.4",
     "typescript": "5.7.2"
   },
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 3979807..6cdc75f 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -12,8 +12,8 @@ importers:
         specifier: 0.9.4
         version: 0.9.4(typescript@5.7.2)
       '@astrojs/mdx':
-        specifier: 4.0.1
-        version: 4.0.1(astro@5.0.3(@types/node@22.10.2)(rollup@4.28.1)(typescript@5.7.2)(yaml@2.6.1))
+        specifier: 4.0.2
+        version: 4.0.2(astro@5.0.5(@types/node@22.10.2)(rollup@4.28.1)(typescript@5.7.2)(yaml@2.6.1))
       '@iconify-json/carbon':
         specifier: 1.2.4
         version: 1.2.4
@@ -30,8 +30,8 @@ importers:
         specifier: 22.10.2
         version: 22.10.2
       astro:
-        specifier: 5.0.3
-        version: 5.0.3(@types/node@22.10.2)(rollup@4.28.1)(typescript@5.7.2)(yaml@2.6.1)
+        specifier: 5.0.5
+        version: 5.0.5(@types/node@22.10.2)(rollup@4.28.1)(typescript@5.7.2)(yaml@2.6.1)
       astro-icon:
         specifier: 1.1.4
         version: 1.1.4
@@ -71,11 +71,11 @@ packages:
       prettier-plugin-astro:
         optional: true
 
-  '@astrojs/markdown-remark@6.0.0':
-    resolution: {integrity: sha512-Tabo7xM44Pz2Yf9qpdaCCgxRmtaypi2YCinqTUNefDrWUa+OyKW62OuNeCaGwNh/ys+QAd9FUWN5/3HgPWjP4Q==}
+  '@astrojs/markdown-remark@6.0.1':
+    resolution: {integrity: sha512-CTSYijj25NfxgZi15TU3CwPwgyD1/7yA3FcdcNmB9p94nydupiUbrIiq3IqeTp2m5kCVzxbPZeC7fTwEOaNyGw==}
 
-  '@astrojs/mdx@4.0.1':
-    resolution: {integrity: sha512-ShntQtbIsMEnR29DCF9vBNxBOGU29FVRBXKdS5njYic4t4asrbxYmjFXiqqQ0ONnBNHk9P0RHFgqEy1GL/YbJg==}
+  '@astrojs/mdx@4.0.2':
+    resolution: {integrity: sha512-uBoXNSSAUqhf2dVtJWFbSapwNkcnCzbISW98EcybFXvNgYt9g8yPJ7+lYnf+sH5pv0c/JEW8HlBvPSi81AVRlw==}
     engines: {node: ^18.17.1 || ^20.3.0 || >=22.0.0}
     peerDependencies:
       astro: ^5.0.0
@@ -807,8 +807,8 @@ packages:
   astro-icon@1.1.4:
     resolution: {integrity: sha512-sMLkQaevIQLv38WBzb/RDbsmxhg5+X+KcNmpTi9cE6MLurNWU1MPnlO87d9Vwg4HxTenKpDlYp81A3syXFW/gw==}
 
-  astro@5.0.3:
-    resolution: {integrity: sha512-qpeN+POmmfAQu/XDXaI2CxkUgQFwH9uMUVaA1reV9rybzIbOVYc3E3BU5SkiP/W4BMUFPdJtyw6+/n/0AUv6rw==}
+  astro@5.0.5:
+    resolution: {integrity: sha512-xfptdmurDsQcj/Anc7mU+eKlcyV7ppJIlmaSwhX3ZWwK5N/0rGKVmUqnuILgR6MB0XVJiIfublNzDGoyj4Q6BQ==}
     engines: {node: ^18.17.1 || ^20.3.0 || >=22.0.0, npm: '>=9.6.5', pnpm: '>=7.1.0'}
     hasBin: true
 
@@ -2264,7 +2264,7 @@ snapshots:
     transitivePeerDependencies:
       - typescript
 
-  '@astrojs/markdown-remark@6.0.0':
+  '@astrojs/markdown-remark@6.0.1':
     dependencies:
       '@astrojs/prism': 3.2.0
       github-slugger: 2.0.0
@@ -2288,12 +2288,12 @@ snapshots:
     transitivePeerDependencies:
       - supports-color
 
-  '@astrojs/mdx@4.0.1(astro@5.0.3(@types/node@22.10.2)(rollup@4.28.1)(typescript@5.7.2)(yaml@2.6.1))':
+  '@astrojs/mdx@4.0.2(astro@5.0.5(@types/node@22.10.2)(rollup@4.28.1)(typescript@5.7.2)(yaml@2.6.1))':
     dependencies:
-      '@astrojs/markdown-remark': 6.0.0
+      '@astrojs/markdown-remark': 6.0.1
       '@mdx-js/mdx': 3.1.0(acorn@8.14.0)
       acorn: 8.14.0
-      astro: 5.0.3(@types/node@22.10.2)(rollup@4.28.1)(typescript@5.7.2)(yaml@2.6.1)
+      astro: 5.0.5(@types/node@22.10.2)(rollup@4.28.1)(typescript@5.7.2)(yaml@2.6.1)
       es-module-lexer: 1.5.4
       estree-util-visit: 2.0.0
       hast-util-to-html: 9.0.3
@@ -2918,11 +2918,11 @@ snapshots:
       - debug
       - supports-color
 
-  astro@5.0.3(@types/node@22.10.2)(rollup@4.28.1)(typescript@5.7.2)(yaml@2.6.1):
+  astro@5.0.5(@types/node@22.10.2)(rollup@4.28.1)(typescript@5.7.2)(yaml@2.6.1):
     dependencies:
       '@astrojs/compiler': 2.10.3
       '@astrojs/internal-helpers': 0.4.2
-      '@astrojs/markdown-remark': 6.0.0
+      '@astrojs/markdown-remark': 6.0.1
       '@astrojs/telemetry': 3.2.0
       '@oslojs/encoding': 1.1.0
       '@rollup/pluginutils': 5.1.3(rollup@4.28.1)