Bump version

Author: ThibaultJRD

package.json

@@ -1,6 +1,6 @@
 {
     "name": "@lum-network/sdk-javascript",
-    "version": "0.7.6",
+    "version": "0.8.0",
     "license": "Apache-2.0",
     "description": "Javascript SDK library for NodeJS and Web browsers to interact with the Lum Network.",
     "homepage": "https://github.com/lum-network/sdk-javascript#readme",
@@ -35,7 +35,7 @@
         "format": "prettier --write '**/*.{js,jsx,ts,tsx,css,json,md,html,yml}'",
         "bump": "npm version",
         "preget-proto": "rm -rf proto",
-        "get-proto": "COSMOS_REF=v0.45.7 IBC_REF=v3.2.0 LUM_REF=v1.2.0 sh ./scripts/get-proto.sh",
+        "get-proto": "COSMOS_REF=v0.45.7 IBC_REF=v3.2.0 LUM_REF=v1.2.1 sh ./scripts/get-proto.sh",
         "define-proto": "sh ./scripts/define-proto.sh",
         "postdefine-proto": "prettier --write \"src/codec/**/*.ts\""
     },