update peerDependencies and yarn.lock

Author: aggre

package.json

@@ -99,7 +99,7 @@
 		"ramda": "^0.29.0"
 	},
 	"peerDependencies": {
-		"ethers": "^5.0.0"
+		"ethers": "^6.0.0"
 	},
 	"directories": {
 		"lib": "lib"