diff --git a/README.md b/README.md
index 7eb20d1..e337c68 100644
--- a/README.md
+++ b/README.md
@@ -32,7 +32,7 @@ You will also need to install `virgil-crypto` and `virgil-sdk` from npm.
 ```sh
 npm install virgil-crypto@next virgil-sdk@next
 ```
-> Note that minimum supported version of `virgil-crypto` is `4.0.0-alpha.13` and minimum supported version of `virgil-sdk` is `6.0.0-alpha.3`.
+> Note that supported version of `virgil-crypto` is `4.0.0-alpha.13` and minimum supported version of `virgil-sdk` is `6.0.0-alpha.3`.
 
 ### In browser via `script` tag
 You will need to add `@virgilsecurity/keyknox` script.
diff --git a/package.json b/package.json
index ccbcda0..3d9e1c2 100644
--- a/package.json
+++ b/package.json
@@ -24,7 +24,7 @@
     "base-64": "^0.1.0"
   },
   "peerDependencies": {
-    "virgil-sdk": "next"
+    "virgil-sdk": "^6.0.0-alpha.3"
   },
   "devDependencies": {
     "@types/chai": "^4.1.7",
@@ -49,7 +49,7 @@
     "ts-node": "^8.3.0",
     "typescript": "^3.5.1",
     "uuid": "^3.3.2",
-    "virgil-crypto": "next",
-    "virgil-sdk": "next"
+    "virgil-crypto": "4.0.0-alpha.3",
+    "virgil-sdk": "^6.0.0-alpha.3"
   }
 }