diff --git a/solidity/random-beacon/package.json b/solidity/random-beacon/package.json
index 937be1547a..c1ddf86222 100644
--- a/solidity/random-beacon/package.json
+++ b/solidity/random-beacon/package.json
@@ -33,7 +33,7 @@
     "@keep-network/sortition-pools": "^2.0.0-pre.9",
     "@openzeppelin/contracts": "^4.6.0",
     "@thesis/solidity-contracts": "github:thesis/solidity-contracts#4985bcf",
-    "@threshold-network/solidity-contracts": "development"
+    "@threshold-network/solidity-contracts": ">1.2.0-dev <1.2.0-ropsten"
   },
   "devDependencies": {
     "@defi-wonderland/smock": "^2.0.7",
diff --git a/solidity/random-beacon/yarn.lock b/solidity/random-beacon/yarn.lock
index 4ae5eec09d..cf41a1a9a3 100644
--- a/solidity/random-beacon/yarn.lock
+++ b/solidity/random-beacon/yarn.lock
@@ -969,7 +969,7 @@
   dependencies:
     "@openzeppelin/contracts" "^4.1.0"
 
-"@threshold-network/solidity-contracts@^1.2.0-dev.10":
+"@threshold-network/solidity-contracts@>1.2.0-dev <1.2.0-ropsten":
   version "1.2.0-dev.10"
   resolved "https://registry.yarnpkg.com/@threshold-network/solidity-contracts/-/solidity-contracts-1.2.0-dev.10.tgz#a17391fec84b80dfd70e6b35bf2f71adb23f9d4f"
   integrity sha512-gVZYFWlet12iT3tOLjgmYkqrwcrWaKvISy6WLb0jVd3se5y8Il20mmivYjar6x+5AvapuXLVeKqQmsYtKhTvRg==