diff --git a/package.json b/package.json
index a8d36ad..981dcc9 100644
--- a/package.json
+++ b/package.json
@@ -40,7 +40,7 @@
   ],
   "types": "./dist/index.d.ts",
   "dependencies": {
-    "shepherd.js": "^15.0.0"
+    "shepherd.js": "^15.2.1"
   },
   "devDependencies": {
     "@babel/eslint-parser": "^7.28.6",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index b765eb7..a48d2a0 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -9,8 +9,8 @@ importers:
   .:
     dependencies:
       shepherd.js:
-        specifier: ^15.0.0
-        version: 15.0.0
+        specifier: ^15.2.1
+        version: 15.2.1
     devDependencies:
       '@babel/eslint-parser':
         specifier: ^7.28.6
@@ -5078,8 +5078,8 @@ packages:
     resolution: {integrity: sha512-ObmnIF4hXNg1BqhnHmgbDETF8dLPCggZWBjkQfhZpbszZnYur5DUljTcCHii5LC3J5E0yeO/1LIMyH+UvHQgyw==}
     engines: {node: '>= 0.4'}
 
-  shepherd.js@15.0.0:
-    resolution: {integrity: sha512-iekM8hgheL5ojluJGewnLFtdL2WgAfkTQUPi6Z5X1R7bhc6riMdK2R5LVc6tZjBDyh/GNeDEehrCzE10+N6Wcw==}
+  shepherd.js@15.2.1:
+    resolution: {integrity: sha512-afzZzj3K7sFfnkuze4TmHT4RuxMzPtpxs4SoXBBOYdJgbVL4dG44E7LEOyk418t1JuBu0Ji3nsYczJbrbv76LQ==}
     engines: {node: '>= 20'}
 
   side-channel-list@1.0.0:
@@ -11524,7 +11524,7 @@ snapshots:
 
   shell-quote@1.8.3: {}
 
-  shepherd.js@15.0.0:
+  shepherd.js@15.2.1:
     dependencies:
       '@floating-ui/dom': 1.7.5
       deepmerge-ts: 7.1.5