diff --git a/packages/order-utils/package.json b/packages/order-utils/package.json
index 30e834daa6..97975f9dbb 100644
--- a/packages/order-utils/package.json
+++ b/packages/order-utils/package.json
@@ -52,7 +52,7 @@
         "tslint": "5.11.0",
         "typedoc": "0.13.0",
         "typescript": "3.0.1",
-        "web3-provider-engine": "^14.0.6"
+        "web3-provider-engine": "14.0.6"
     },
     "dependencies": {
         "@0x/abi-gen-wrappers": "^3.0.3",
diff --git a/packages/sol-compiler/package.json b/packages/sol-compiler/package.json
index 6b4f3a5729..62252a0173 100644
--- a/packages/sol-compiler/package.json
+++ b/packages/sol-compiler/package.json
@@ -66,7 +66,7 @@
         "typescript": "3.0.1",
         "web3-typescript-typings": "^0.10.2",
         "zeppelin-solidity": "1.8.0",
-        "web3-provider-engine": "^14.0.6"
+        "web3-provider-engine": "14.0.6"
     },
     "dependencies": {
         "@0x/assert": "^2.0.3",