diff --git a/package.json b/package.json
index 41ae2247..980c9f27 100644
--- a/package.json
+++ b/package.json
@@ -48,6 +48,6 @@
     "@types/node": "^24.3.0",
     "playwright": "^1.56.1",
     "sharp": "^0.34.4",
-    "yaml": "^2.8.1"
+    "yaml": "^2.8.3"
   }
 }
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index bf113b96..5817c1cb 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -16,7 +16,7 @@ importers:
         version: 2.0.2(rollup@4.53.3)(typescript@5.9.3)
       '@awesome-myst/myst-awesome':
         specifier: ^0.0.7
-        version: 0.0.7(@floating-ui/utils@0.2.10)(@types/node@24.7.2)(@types/react@19.2.2)(rollup@4.53.3)(yaml@2.8.1)
+        version: 0.0.7(@floating-ui/utils@0.2.10)(@types/node@24.7.2)(@types/react@19.2.2)(rollup@4.53.3)(yaml@2.8.3)
       '@awesome-myst/myst-zod':
         specifier: ^0.6.1
         version: 0.6.1
@@ -34,7 +34,7 @@ importers:
         version: 0.64.0
       astro:
         specifier: ^5.15.9
-        version: 5.16.0(@types/node@24.7.2)(rollup@4.53.3)(typescript@5.9.3)(yaml@2.8.1)
+        version: 5.16.0(@types/node@24.7.2)(rollup@4.53.3)(typescript@5.9.3)(yaml@2.8.3)
       client-zip:
         specifier: ^2.5.0
         version: 2.5.0
@@ -64,8 +64,8 @@ importers:
         specifier: ^0.34.4
         version: 0.34.4
       yaml:
-        specifier: ^2.8.1
-        version: 2.8.1
+        specifier: ^2.8.3
+        version: 2.8.3
 
 packages:
 
@@ -3059,8 +3059,8 @@ packages:
     resolution: {integrity: sha512-CBKFWExMn46Foo4cldiChEzn7S7SRV+wqiluAb6xmueD/fGyRHIhX8m14vVGgeFWjN540nKCNVj6P21eQjgTuA==}
     engines: {node: '>= 14'}
 
-  yaml@2.8.1:
-    resolution: {integrity: sha512-lcYcMxX2PO9XMGvAJkJ3OsNMw+/7FKes7/hgerGUYWIoWu5j/+YQqcZr5JnPZWzOsEBgMbSbiSTn/dv/69Mkpw==}
+  yaml@2.8.3:
+    resolution: {integrity: sha512-AvbaCLOO2Otw/lW5bmh9d/WEdcDFdQp2Z2ZUH3pX9U2ihyUY0nvLv7J6TrWowklRGPYbB/IuIMfYgxaCPg5Bpg==}
     engines: {node: '>= 14.6'}
     hasBin: true
 
@@ -3223,15 +3223,15 @@ snapshots:
 
   '@astrojs/yaml2ts@0.2.2':
     dependencies:
-      yaml: 2.8.1
+      yaml: 2.8.3
 
   '@awesome-myst/myst-astro-collections@2.0.2(rollup@4.53.3)(typescript@5.9.3)':
     dependencies:
       '@awesome-myst/myst-zod': 0.6.1
       '@types/node': 24.7.2
-      astro: 5.16.0(@types/node@24.7.2)(rollup@4.53.3)(typescript@5.9.3)(yaml@2.8.1)
+      astro: 5.16.0(@types/node@24.7.2)(rollup@4.53.3)(typescript@5.9.3)(yaml@2.8.3)
       p-queue: 8.1.1
-      yaml: 2.8.1
+      yaml: 2.8.3
     transitivePeerDependencies:
       - '@azure/app-configuration'
       - '@azure/cosmos'
@@ -3265,13 +3265,13 @@ snapshots:
       - typescript
       - uploadthing
 
-  '@awesome-myst/myst-awesome@0.0.7(@floating-ui/utils@0.2.10)(@types/node@24.7.2)(@types/react@19.2.2)(rollup@4.53.3)(yaml@2.8.1)':
+  '@awesome-myst/myst-awesome@0.0.7(@floating-ui/utils@0.2.10)(@types/node@24.7.2)(@types/react@19.2.2)(rollup@4.53.3)(yaml@2.8.3)':
     dependencies:
       '@astrojs/check': 0.9.4(typescript@5.9.3)
       '@awesome-myst/myst-astro-collections': 2.0.2(rollup@4.53.3)(typescript@5.9.3)
       '@awesome-myst/myst-zod': 0.6.1
       '@awesome.me/webawesome': 3.0.0-beta.6(@floating-ui/utils@0.2.10)(@types/react@19.2.2)
-      astro: 5.13.10(@types/node@24.7.2)(rollup@4.53.3)(typescript@5.9.3)(yaml@2.8.1)
+      astro: 5.13.10(@types/node@24.7.2)(rollup@4.53.3)(typescript@5.9.3)(yaml@2.8.3)
       fuse.js: 7.1.0
       katex: 0.16.27
       lit: 3.3.1
@@ -4039,7 +4039,7 @@ snapshots:
 
   array-iterate@2.0.1: {}
 
-  astro@5.13.10(@types/node@24.7.2)(rollup@4.53.3)(typescript@5.9.3)(yaml@2.8.1):
+  astro@5.13.10(@types/node@24.7.2)(rollup@4.53.3)(typescript@5.9.3)(yaml@2.8.3):
     dependencies:
       '@astrojs/compiler': 2.13.0
       '@astrojs/internal-helpers': 0.7.3
@@ -4095,8 +4095,8 @@ snapshots:
       unist-util-visit: 5.0.0
       unstorage: 1.17.2
       vfile: 6.0.3
-      vite: 6.4.1(@types/node@24.7.2)(yaml@2.8.1)
-      vitefu: 1.1.1(vite@6.4.1(@types/node@24.7.2)(yaml@2.8.1))
+      vite: 6.4.1(@types/node@24.7.2)(yaml@2.8.3)
+      vitefu: 1.1.1(vite@6.4.1(@types/node@24.7.2)(yaml@2.8.3))
       xxhash-wasm: 1.1.0
       yargs-parser: 21.1.1
       yocto-spinner: 0.2.3
@@ -4141,7 +4141,7 @@ snapshots:
       - uploadthing
       - yaml
 
-  astro@5.16.0(@types/node@24.7.2)(rollup@4.53.3)(typescript@5.9.3)(yaml@2.8.1):
+  astro@5.16.0(@types/node@24.7.2)(rollup@4.53.3)(typescript@5.9.3)(yaml@2.8.3):
     dependencies:
       '@astrojs/compiler': 2.13.0
       '@astrojs/internal-helpers': 0.7.5
@@ -4198,8 +4198,8 @@ snapshots:
       unist-util-visit: 5.0.0
       unstorage: 1.17.2
       vfile: 6.0.3
-      vite: 6.4.1(@types/node@24.7.2)(yaml@2.8.1)
-      vitefu: 1.1.1(vite@6.4.1(@types/node@24.7.2)(yaml@2.8.1))
+      vite: 6.4.1(@types/node@24.7.2)(yaml@2.8.3)
+      vitefu: 1.1.1(vite@6.4.1(@types/node@24.7.2)(yaml@2.8.3))
       xxhash-wasm: 1.1.0
       yargs-parser: 21.1.1
       yocto-spinner: 0.2.3
@@ -6714,7 +6714,7 @@ snapshots:
       '@types/unist': 3.0.3
       vfile-message: 4.0.3
 
-  vite@6.4.1(@types/node@24.7.2)(yaml@2.8.1):
+  vite@6.4.1(@types/node@24.7.2)(yaml@2.8.3):
     dependencies:
       esbuild: 0.25.12
       fdir: 6.5.0(picomatch@4.0.3)
@@ -6725,11 +6725,11 @@ snapshots:
     optionalDependencies:
       '@types/node': 24.7.2
       fsevents: 2.3.3
-      yaml: 2.8.1
+      yaml: 2.8.3
 
-  vitefu@1.1.1(vite@6.4.1(@types/node@24.7.2)(yaml@2.8.1)):
+  vitefu@1.1.1(vite@6.4.1(@types/node@24.7.2)(yaml@2.8.3)):
     optionalDependencies:
-      vite: 6.4.1(@types/node@24.7.2)(yaml@2.8.1)
+      vite: 6.4.1(@types/node@24.7.2)(yaml@2.8.3)
 
   volar-service-css@0.0.62(@volar/language-service@2.4.23):
     dependencies:
@@ -6908,7 +6908,7 @@ snapshots:
 
   yaml@2.2.2: {}
 
-  yaml@2.8.1: {}
+  yaml@2.8.3: {}
 
   yargs-parser@21.1.1: {}