diff --git a/js/package.json b/js/package.json
index b2c3ab2..bf90dcb 100644
--- a/js/package.json
+++ b/js/package.json
@@ -44,7 +44,7 @@
     "@finos/perspective-esbuild-plugin": "^3.2.1",
     "@playwright/test": "^1.57.0",
     "@prospective.co/procss": "^0.1.17",
-    "cpy": "^12.1.0",
+    "cpy": "^13.2.1",
     "esbuild": "^0.27.2",
     "esbuild-plugin-less": "^1.3.36",
     "http-server": "^14.1.1",
diff --git a/js/pnpm-lock.yaml b/js/pnpm-lock.yaml
index 4235a14..c4d9c45 100644
--- a/js/pnpm-lock.yaml
+++ b/js/pnpm-lock.yaml
@@ -18,8 +18,8 @@ importers:
         specifier: ^0.1.17
         version: 0.1.17
       cpy:
-        specifier: ^12.1.0
-        version: 12.1.0
+        specifier: ^13.2.1
+        version: 13.2.1
       esbuild:
         specifier: ^0.27.2
         version: 0.27.3
@@ -334,8 +334,8 @@ packages:
     resolution: {integrity: sha512-utCYNzRSQIZNPIcGZdQc92UVJYAhtGAteCFg0yRaFm8f0P+CPtyGyHXJcGXnffjCybUCEx3FQ2G7U3/o9eIkVQ==}
     engines: {node: '>= 0.4.0'}
 
-  cpy@12.1.0:
-    resolution: {integrity: sha512-3z9tP1rPBLG7pQYn9iRgl7JOSew0SMPuWmakaRfzhXpmFBHmRbp7JekpuqPkXbbWOdSeKSbInYEcdIZjov2fNQ==}
+  cpy@13.2.1:
+    resolution: {integrity: sha512-/H2B3WW9gccZJKjKoDZsIrDU3MkkHlxgheT82hUbInC5fEdi4+54zyYpFueZT9pLfr5ObrtgN4MsYYrmTmHzeg==}
     engines: {node: '>=20'}
 
   cross-spawn@6.0.6:
@@ -427,8 +427,8 @@ packages:
     resolution: {integrity: sha512-7MptL8U0cqcFdzIzwOTHoilX9x5BrNqye7Z/LuC7kCMRio1EMSyqRK3BEAUD7sXRq4iT4AzTVuZdhgQ2TCvYLg==}
     engines: {node: '>=8.6.0'}
 
-  fastq@1.19.1:
-    resolution: {integrity: sha512-GwLTyxkCXjXbxqIhTsMI2Nui8huMPtnxg7krajPJAjnEG/iiOS7i+zCtWGZR9G0NBKbXKh6X9m9UIsYX/N6vvQ==}
+  fastq@1.20.1:
+    resolution: {integrity: sha512-GGToxJ/w1x32s/D2EKND7kTil4n8OVk/9mycTc4VDza13lOvpUZTGX3mFSCtV9ksdGBVzvsyAVLM6mHFThxXxw==}
 
   fill-range@7.1.1:
     resolution: {integrity: sha512-YsGpe3WHLK8ZYi4tWDg2Jy3ebRz2rXowDxnld4bkQB00cc/1Zw9AWnC0i9ztDJitivtQvaI9KaLyKrc+hBW0yg==}
@@ -491,8 +491,8 @@ packages:
     resolution: {integrity: sha512-DpLKbNU4WylpxJykQujfCcwYWiV/Jhm50Goo0wrVILAv5jOr9d+H+UR3PhSCD2rCCEIg0uc+G+muBTwD54JhDQ==}
     engines: {node: '>= 0.4'}
 
-  globby@15.0.0:
-    resolution: {integrity: sha512-oB4vkQGqlMl682wL1IlWd02tXCbquGWM4voPEI85QmNKCaw8zGTm1f1rubFgkg3Eli2PtKlFgrnmUqasbQWlkw==}
+  globby@16.1.1:
+    resolution: {integrity: sha512-dW7vl+yiAJSp6aCekaVnVJxurRv7DCOLyXqEG3RYMYUg7AuJ2jCqPkZTA8ooqC2vtnkaMcV5WfFBMuEnTu1OQg==}
     engines: {node: '>=20'}
 
   gopd@1.2.0:
@@ -644,6 +644,10 @@ packages:
     resolution: {integrity: sha512-41Cifkg6e8TylSpdtTpeLVMqvSBEVzTttHvERD741+pnZ8ANv0004MRL43QKPDlK9cGvNp6NZWZUBlbGXYxxng==}
     engines: {node: '>=0.12.0'}
 
+  is-path-inside@4.0.0:
+    resolution: {integrity: sha512-lJJV/5dYS+RcL8uQdBDW9c9uWFLLBNRyFhnAKXw5tVqLlKZ4RMGZKv+YQ/IA3OhD+RpbJa1LLFM1FQPGyIXvOA==}
+    engines: {node: '>=12'}
+
   is-regex@1.2.1:
     resolution: {integrity: sha512-MjYsKHO5O7mCsmRGxWcLWheFqN9DJ/2TmngvjKXihe6efViPqc274+Fx/4fYj/r03+ESvBdTXK0V6tA3rgez1g==}
     engines: {node: '>= 0.4'}
@@ -818,8 +822,8 @@ packages:
     resolution: {integrity: sha512-37/tPdZ3oJwHaS3gNJdenCDB3Tz26i9sjhnguBtvN0vYlRIiDNnvTWkuh+0hETV9rLPdJ3rlL3yVOYPIAnM8rw==}
     engines: {node: '>=18'}
 
-  p-map@7.0.3:
-    resolution: {integrity: sha512-VkndIv2fIB99swvQoA65bm+fsmt6UNdGeIB0oxBs+WhAhdh08QA04JXpI7rbB9r08/nkbysKoya9rtDERYOYMA==}
+  p-map@7.0.4:
+    resolution: {integrity: sha512-tkAQEw8ysMzmkhgw8k+1U/iPhWNhykKnSk4Rd5zLoPJCuJaGRPo6YposrZgaxHKzDHdDWWZvE/Sk7hsL2X/CpQ==}
     engines: {node: '>=18'}
 
   p-timeout@6.1.4:
@@ -845,10 +849,6 @@ packages:
     resolution: {integrity: sha512-T2ZUsdZFHgA3u4e5PfPbjd7HDDpxPnQb5jN0SrDsjNSuVXHJqtwTnWqG0B1jZrgmJ/7lj1EmVIByWt1gxGkWvg==}
     engines: {node: '>=4'}
 
-  path-type@6.0.0:
-    resolution: {integrity: sha512-Vj7sf++t5pBD637NSfkxpHSMfWaeig5+DKWLhcqIYx6mWQz5hdJTGDVMQiJcw1ZYkhs7AazKDGpRVji1LJCZUQ==}
-    engines: {node: '>=18'}
-
   picomatch@2.3.1:
     resolution: {integrity: sha512-JU3teHTNjmE2VCGFzuY8EXzCDVwEqB2a8fsIvwaStHhAWJEeVd1o1QD80CU6+ZdEXXSLbSsuLwJjkCBWqRQUVA==}
     engines: {node: '>=8.6'}
@@ -1114,9 +1114,9 @@ packages:
   undefsafe@2.0.5:
     resolution: {integrity: sha512-WxONCrssBM8TSPRqN5EmsjVrsv4A8X12J4ArBiiayv3DyyG3ZlIg6yysuuSYdZsVz3TKcTg2fd//Ujd4CHV1iA==}
 
-  unicorn-magic@0.3.0:
-    resolution: {integrity: sha512-+QBBXBCvifc56fsbuxZQ6Sic3wqqc3WWaqxs58gvJrcOuN83HGTCwz3oS5phzU9LthRNE9VrJCFCLUgHeeFnfA==}
-    engines: {node: '>=18'}
+  unicorn-magic@0.4.0:
+    resolution: {integrity: sha512-wH590V9VNgYH9g3lH9wWjTrUoKsjLF6sGLjhR4sH1LWpLmCOH0Zf7PukhDA8BiS7KHe4oPNkcTHqYkj7SOGUOw==}
+    engines: {node: '>=20'}
 
   union@0.5.0:
     resolution: {integrity: sha512-N6uOhuW6zO95P3Mel2I2zMsbsanvvtgn6jVqJv4vbVcz/JN0OkL9suomjQGmWtxJQXOCqUJvquc1sMeNz/IwlA==}
@@ -1259,7 +1259,7 @@ snapshots:
   '@nodelib/fs.walk@1.2.8':
     dependencies:
       '@nodelib/fs.scandir': 2.1.5
-      fastq: 1.19.1
+      fastq: 1.20.1
 
   '@playwright/test@1.57.0':
     dependencies:
@@ -1391,14 +1391,14 @@ snapshots:
 
   corser@2.0.1: {}
 
-  cpy@12.1.0:
+  cpy@13.2.1:
     dependencies:
       copy-file: 11.1.0
-      globby: 15.0.0
+      globby: 16.1.1
       junk: 4.0.1
       micromatch: 4.0.8
       p-filter: 4.1.0
-      p-map: 7.0.3
+      p-map: 7.0.4
 
   cross-spawn@6.0.6:
     dependencies:
@@ -1584,7 +1584,7 @@ snapshots:
       merge2: 1.4.1
       micromatch: 4.0.8
 
-  fastq@1.19.1:
+  fastq@1.20.1:
     dependencies:
       reusify: 1.1.0
 
@@ -1654,14 +1654,14 @@ snapshots:
       define-properties: 1.2.1
       gopd: 1.2.0
 
-  globby@15.0.0:
+  globby@16.1.1:
     dependencies:
       '@sindresorhus/merge-streams': 4.0.0
       fast-glob: 3.3.3
       ignore: 7.0.5
-      path-type: 6.0.0
+      is-path-inside: 4.0.0
       slash: 5.1.0
-      unicorn-magic: 0.3.0
+      unicorn-magic: 0.4.0
 
   gopd@1.2.0: {}
 
@@ -1817,6 +1817,8 @@ snapshots:
 
   is-number@7.0.0: {}
 
+  is-path-inside@4.0.0: {}
+
   is-regex@1.2.1:
     dependencies:
       call-bound: 1.0.4
@@ -2000,9 +2002,9 @@ snapshots:
 
   p-filter@4.1.0:
     dependencies:
-      p-map: 7.0.3
+      p-map: 7.0.4
 
-  p-map@7.0.3: {}
+  p-map@7.0.4: {}
 
   p-timeout@6.1.4: {}
 
@@ -2021,8 +2023,6 @@ snapshots:
     dependencies:
       pify: 3.0.0
 
-  path-type@6.0.0: {}
-
   picomatch@2.3.1: {}
 
   pidtree@0.3.1: {}
@@ -2329,7 +2329,7 @@ snapshots:
 
   undefsafe@2.0.5: {}
 
-  unicorn-magic@0.3.0: {}
+  unicorn-magic@0.4.0: {}
 
   union@0.5.0:
     dependencies: