diff --git a/clients/js-legacy/package.json b/clients/js-legacy/package.json
index c6335f9d..b7cba5cf 100644
--- a/clients/js-legacy/package.json
+++ b/clients/js-legacy/package.json
@@ -37,7 +37,7 @@
     "@typescript-eslint/eslint-plugin": "^8.59.0",
     "ava": "^7.0.0",
     "eslint": "^8.57.0",
-    "litesvm": "0.3.3",
+    "litesvm": "0.7.0",
     "tsup": "^8.5.1",
     "typescript": "^5.9.3"
   },
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 21b188f7..f0e042f7 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -103,8 +103,8 @@ importers:
         specifier: ^8.57.0
         version: 8.57.1
       litesvm:
-        specifier: 0.3.3
-        version: 0.3.3(bufferutil@4.0.9)(typescript@5.9.3)(utf-8-validate@5.0.10)
+        specifier: 0.7.0
+        version: 0.7.0(bufferutil@4.0.9)(typescript@5.9.3)(utf-8-validate@5.0.10)
       tsup:
         specifier: ^8.5.1
         version: 8.5.1(tsx@4.19.2)(typescript@5.9.3)
@@ -1074,9 +1074,6 @@ packages:
   base-x@3.0.11:
     resolution: {integrity: sha512-xz7wQ8xDhdyP7tQxwdteLYeFfS68tSMNCZ/Y37WJ4bhGfKPpqEIlmIyueQHqOyoPhE6xNUqjzRr8ra0eF9VRvA==}
 
-  base-x@5.0.1:
-    resolution: {integrity: sha512-M7uio8Zt++eg3jPj+rHMfCC+IuygQHHCOU+IYsVtik6FWjuYpVt/+MRKcgsAMHh8mMFAwnB+Bs+mTrFiXjMzKg==}
-
   base64-js@1.5.1:
     resolution: {integrity: sha512-AKpaYlHn8t4SVbOHCy+b5+KKgvR4vrsD8vbvrbiQJps7fKDTkjkDry6ji0rUJjC0kzbNePLwzxq8iypo41qeWA==}
 
@@ -1112,9 +1109,6 @@ packages:
   bs58@4.0.1:
     resolution: {integrity: sha512-Ok3Wdf5vOIlBrgCvTq96gBkJw+JUEzdBgyaza5HLtPm7yTHkjRy8+JzNyHF7BHa0bNWOQIp3m5YF0nnFcOIKLw==}
 
-  bs58@6.0.0:
-    resolution: {integrity: sha512-PD0wEnEYg6ijszw/u8s+iI3H17cTymlrwkKhDhPZq+Sokl3AU4htyBFTjAeNAlCCmg0f53g6ih3jATyCKftTfw==}
-
   buffer@6.0.3:
     resolution: {integrity: sha512-FTiCpNxtwiZZHEZbcbTIcZjERVICn9yq/pDFkTl95/AxzD1naBctN7YO68riM/gLSDY7sdrMby8hofADYuuqOA==}
 
@@ -1680,38 +1674,44 @@ packages:
   lines-and-columns@1.2.4:
     resolution: {integrity: sha512-7ylylesZQ/PV29jhEDl3Ufjo6ZX7gCqJr5F7PKrqc93v7fzSymt1BpwEU8nAUXs8qzzvqhbjhK5QZg6Mt/HkBg==}
 
-  litesvm-darwin-arm64@0.3.3:
-    resolution: {integrity: sha512-81YimsV3ezWjWLgoKixsXfVznaaecbURE3RtECgNb6Din6Za03pKGKGEN4gkyecHkv8uoPaEZv5cl6ARsgeN1Q==}
+  litesvm-darwin-arm64@0.7.0:
+    resolution: {integrity: sha512-j2QZ0ISdbT/geMYqcnstLBPAU1ZFcr0FbeHBQmQAPOzHhVlsyBFL21EiZqhVR7Cq3+haNzBMskVzlZH9wqprLw==}
     engines: {node: '>= 20'}
     cpu: [arm64]
     os: [darwin]
 
-  litesvm-darwin-x64@0.3.3:
-    resolution: {integrity: sha512-pYietuU165Bl+2eDnVp2Eidiedfjt+pljyyBAfJPbYriaFyG577mU364NiNcsfQ8ZZWbe+ygIEAVq4Ol247+1g==}
+  litesvm-darwin-x64@0.7.0:
+    resolution: {integrity: sha512-eusGeZlvIw9MWhxIx6HEKn/ze1GKt3470ylX3XTBODQkdpIXCxLPheqqblS9yYUvx2MmiAfc8L1x5wEtEYsQ5g==}
     engines: {node: '>= 20'}
     cpu: [x64]
     os: [darwin]
 
-  litesvm-linux-arm64-musl@0.3.3:
-    resolution: {integrity: sha512-mkI15rWtNbaJxVFUfh+qnolqnDCZEqhwSZo/XZ48TZNsQ69vAqY00KhyFhTVJ+jeaYCAZTSNamuFIiRBxqVmNg==}
+  litesvm-linux-arm64-gnu@0.7.0:
+    resolution: {integrity: sha512-rv0IaH/w/O6fp2IIw+tPNCUDp8RBwVuRbSMFPgU1KqFz85FVOB2i8yAUepO3xVRTCFc1IYiPYpMa3MeHSaMAQg==}
+    engines: {node: '>= 20'}
+    cpu: [arm64]
+    os: [linux]
+
+  litesvm-linux-arm64-musl@0.7.0:
+    resolution: {integrity: sha512-DKwqdfzmCdbBBj0VPWXVbhu8n8Bo5WXAit8DPnZEpTi0LytpMQXEcojndsc59+rAKEUoD9cnjfxFSOh7Jh5+aw==}
     engines: {node: '>= 20'}
     cpu: [arm64]
     os: [linux]
 
-  litesvm-linux-x64-gnu@0.3.3:
-    resolution: {integrity: sha512-Qai2/E8Eq03w8VKnJDREyiWxwavjykW/H6onE179ayMnBjVVmkj5fN7XF50VV4z73kasx5bpDzBNK8fcaxMdzA==}
+  litesvm-linux-x64-gnu@0.7.0:
+    resolution: {integrity: sha512-3AHmtrnMX6zKpCNZFYXLgHpj7sX+1D/lruItGOKfhvQnj1HXicwdG+crXxy62mYB6r0enN70CgcFQF7JJ2sK7g==}
     engines: {node: '>= 20'}
     cpu: [x64]
     os: [linux]
 
-  litesvm-linux-x64-musl@0.3.3:
-    resolution: {integrity: sha512-bpWZ2f506hbfu1y6bkmuZf+qqtnLDxggpOMTQbibjd+q6faEO3sETWwKGlIgHB99P8wyU+aXKwLSGQX2sJEw6Q==}
+  litesvm-linux-x64-musl@0.7.0:
+    resolution: {integrity: sha512-B3utEJkrd6oWcx46qN+i2n1BJdlNTo5Aj4E7xblcqUMphkFgzSmBYdnVEpNq54gWecSxKKYa02VcFdDg/HJ61g==}
     engines: {node: '>= 20'}
     cpu: [x64]
     os: [linux]
 
-  litesvm@0.3.3:
-    resolution: {integrity: sha512-QHXjAIXzvG0uAMOza6aJcYl19yTKz3guwq/z0Zml4KnQxyQvPhjaBpUFc5sf2ey/NxMVdqFhoXmL02CXOOomjw==}
+  litesvm@0.7.0:
+    resolution: {integrity: sha512-/kXywyIC4JlRSGnnI9+3CXaX6i9trScARasI7uld2iwqAdKrRvvStj4a8bA7Vql+dgzm2wO/Hpvh5COBtCJ8vQ==}
     engines: {node: '>= 20'}
 
   load-json-file@7.0.1:
@@ -3184,8 +3184,6 @@ snapshots:
     dependencies:
       safe-buffer: 5.2.1
 
-  base-x@5.0.1: {}
-
   base64-js@1.5.1: {}
 
   bindings@1.5.0:
@@ -3227,10 +3225,6 @@ snapshots:
     dependencies:
       base-x: 3.0.11
 
-  bs58@6.0.0:
-    dependencies:
-      base-x: 5.0.1
-
   buffer@6.0.3:
     dependencies:
       base64-js: 1.5.1
@@ -3817,32 +3811,35 @@ snapshots:
 
   lines-and-columns@1.2.4: {}
 
-  litesvm-darwin-arm64@0.3.3:
+  litesvm-darwin-arm64@0.7.0:
+    optional: true
+
+  litesvm-darwin-x64@0.7.0:
     optional: true
 
-  litesvm-darwin-x64@0.3.3:
+  litesvm-linux-arm64-gnu@0.7.0:
     optional: true
 
-  litesvm-linux-arm64-musl@0.3.3:
+  litesvm-linux-arm64-musl@0.7.0:
     optional: true
 
-  litesvm-linux-x64-gnu@0.3.3:
+  litesvm-linux-x64-gnu@0.7.0:
     optional: true
 
-  litesvm-linux-x64-musl@0.3.3:
+  litesvm-linux-x64-musl@0.7.0:
     optional: true
 
-  litesvm@0.3.3(bufferutil@4.0.9)(typescript@5.9.3)(utf-8-validate@5.0.10):
+  litesvm@0.7.0(bufferutil@4.0.9)(typescript@5.9.3)(utf-8-validate@5.0.10):
     dependencies:
       '@solana/web3.js': 1.98.4(bufferutil@4.0.9)(typescript@5.9.3)(utf-8-validate@5.0.10)
-      bs58: 6.0.0
       fastestsmallesttextencoderdecoder: 1.0.22
     optionalDependencies:
-      litesvm-darwin-arm64: 0.3.3
-      litesvm-darwin-x64: 0.3.3
-      litesvm-linux-arm64-musl: 0.3.3
-      litesvm-linux-x64-gnu: 0.3.3
-      litesvm-linux-x64-musl: 0.3.3
+      litesvm-darwin-arm64: 0.7.0
+      litesvm-darwin-x64: 0.7.0
+      litesvm-linux-arm64-gnu: 0.7.0
+      litesvm-linux-arm64-musl: 0.7.0
+      litesvm-linux-x64-gnu: 0.7.0
+      litesvm-linux-x64-musl: 0.7.0
     transitivePeerDependencies:
       - bufferutil
       - encoding