diff --git a/package.json b/package.json
index 1f401ee..4b54433 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
 		"markdown-it-external-anchor": "^1.0.0",
 		"markdown-it-footnote": "^3.0.3",
 		"node-fetch": "^3.3.2",
-		"title-case": "^3.0.3"
+		"title-case": "^4.3.1"
 	},
 	"dependencies": {
 		"@binyamin/eleventy-plugin-sass": "github:binyamin/eleventy-plugin-sass"
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 92fcdf9..ca1a4c0 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -47,8 +47,8 @@ devDependencies:
     specifier: ^3.3.2
     version: 3.3.2
   title-case:
-    specifier: ^3.0.3
-    version: 3.0.3
+    specifier: ^4.3.1
+    version: 4.3.1
 
 packages:
 
@@ -1382,10 +1382,8 @@ packages:
     resolution: {integrity: sha512-ot0WnXS9fgdkgIcePe6RHNk1WA8+muPa6cSjeR3V8K27q9BB1rTE3R1p7Hv0z1ZyAc8s6Vvv8DIyWf681MAt0w==}
     engines: {node: '>= 0.4'}
 
-  /title-case@3.0.3:
-    resolution: {integrity: sha512-e1zGYRvbffpcHIrnuqT0Dh+gEJtDaxDSoG4JAIpq4oDFyooziLBIiYQv0GBT4FUAnUop5uZ1hiIAj7oAF6sOCA==}
-    dependencies:
-      tslib: 2.4.0
+  /title-case@4.3.1:
+    resolution: {integrity: sha512-VnPxQ+/j0X2FZ4ceGq1oLruTLjtN5Ul4sam5ypd4mDZLm1eHwkwip1gLxqhON/j4qyTlUlfPKslE/t4NPSlxhg==}
     dev: true
 
   /to-fast-properties@2.0.0:
@@ -1401,10 +1399,6 @@ packages:
   /token-stream@1.0.0:
     resolution: {integrity: sha512-VSsyNPPW74RpHwR8Fc21uubwHY7wMDeJLys2IX5zJNih+OnAnaifKHo+1LHT7DAdloQ7apeaaWg8l7qnf/TnEg==}
 
-  /tslib@2.4.0:
-    resolution: {integrity: sha512-d6xOpEDfsi2CZVlPQzGeux8XMwLT9hssAsaPYExaQMuYskwb+x1x7J371tWlbBdWHroy99KnVB6qIkUbs5X3UQ==}
-    dev: true
-
   /uc.micro@1.0.6:
     resolution: {integrity: sha512-8Y75pvTYkLJW2hWQHXxoqRgV7qb9B+9vFEtidML+7koHUFapnVJAZ6cKs+Qjz5Aw3aZWHMC6u0wJE3At+nSGwA==}