diff --git a/lerna.json b/lerna.json
index 4d2f9f0..5995257 100644
--- a/lerna.json
+++ b/lerna.json
@@ -1,5 +1,5 @@
 {
   "$schema": "node_modules/lerna/schemas/lerna-schema.json",
   "npmClient": "npm",
-  "version": "1.7.1"
+  "version": "2.0.0"
 }
diff --git a/package-lock.json b/package-lock.json
index b747098..c7dfee9 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -19943,11 +19943,11 @@
     },
     "packages/tss-client": {
       "name": "@toruslabs/tss-client",
-      "version": "1.7.1",
+      "version": "2.0.0",
       "license": "ISC",
       "dependencies": {
         "@toruslabs/eccrypto": "^4.0.0",
-        "@toruslabs/tss-lib": "^1.7.1",
+        "@toruslabs/tss-lib": "^2.0.0",
         "bn.js": "^5.2.1",
         "elliptic": "^6.5.4",
         "ethereum-cryptography": "^2.1.2",
@@ -19988,7 +19988,7 @@
     },
     "packages/tss-lib": {
       "name": "@toruslabs/tss-lib",
-      "version": "1.7.1"
+      "version": "2.0.0"
     }
   },
   "dependencies": {
@@ -22678,7 +22678,7 @@
       "version": "file:packages/tss-client",
       "requires": {
         "@toruslabs/eccrypto": "^4.0.0",
-        "@toruslabs/tss-lib": "^1.7.1",
+        "@toruslabs/tss-lib": "^2.0.0",
         "@types/bn.js": "^5.1.2",
         "@types/elliptic": "^6.4.15",
         "bn.js": "^5.2.1",
diff --git a/packages/tss-client/package.json b/packages/tss-client/package.json
index 32eb00d..3c6fa5e 100644
--- a/packages/tss-client/package.json
+++ b/packages/tss-client/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@toruslabs/tss-client",
-  "version": "1.7.1",
+  "version": "2.0.0",
   "description": "Client SDK for MPECDSA signing",
   "files": [
     "dist"
@@ -20,17 +20,17 @@
   "license": "ISC",
   "dependencies": {
     "@toruslabs/eccrypto": "^4.0.0",
-    "@toruslabs/tss-lib": "^1.7.1",
+    "@toruslabs/tss-lib": "^2.0.0",
     "bn.js": "^5.2.1",
     "elliptic": "^6.5.4",
     "ethereum-cryptography": "^2.1.2",
     "socket.io-client": "^4.7.2"
   },
   "devDependencies": {
-    "rollup-plugin-web-worker-loader": "^1.6.1",
     "@types/bn.js": "^5.1.2",
     "@types/elliptic": "^6.4.15",
     "rimraf": "^5.0.5",
+    "rollup-plugin-web-worker-loader": "^1.6.1",
     "workerize-loader": "^2.0.2"
   },
   "publishConfig": {
diff --git a/packages/tss-lib/package.json b/packages/tss-lib/package.json
index b2e0af6..fdf3334 100644
--- a/packages/tss-lib/package.json
+++ b/packages/tss-lib/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@toruslabs/tss-lib",
-  "version": "1.7.1",
+  "version": "2.0.0",
   "files": [
     "wasm",
     "browser.js",