diff --git a/packages/auto-dag-data/package.json b/packages/auto-dag-data/package.json
index 2471996c..741b9bd8 100644
--- a/packages/auto-dag-data/package.json
+++ b/packages/auto-dag-data/package.json
@@ -38,6 +38,7 @@
   },
   "dependencies": {
     "@ipld/dag-pb": "^4.1.2",
+    "@peculiar/webcrypto": "^1.5.0",
     "@webbuf/blake3": "^3.0.26",
     "@webbuf/fixedbuf": "^3.0.26",
     "@webbuf/webbuf": "^3.0.26",
diff --git a/yarn.lock b/yarn.lock
index 0c73d770..c7e1cb13 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -48,6 +48,7 @@ __metadata:
   resolution: "@autonomys/auto-dag-data@workspace:packages/auto-dag-data"
   dependencies:
     "@ipld/dag-pb": "npm:^4.1.2"
+    "@peculiar/webcrypto": "npm:^1.5.0"
     "@types/jest": "npm:^29.5.13"
     "@webbuf/blake3": "npm:^3.0.26"
     "@webbuf/fixedbuf": "npm:^3.0.26"