diff --git a/contracts/About.sol b/contracts/About.sol
index 207a0c1..2af4b87 100644
--- a/contracts/About.sol
+++ b/contracts/About.sol
@@ -1,4 +1,4 @@
-pragma solidity 0.4.24;
+pragma solidity ^0.4.24;
 
 import "@aragon/os/contracts/apps/AragonApp.sol";
 
diff --git a/contracts/dev/Template.sol b/contracts/dev/Template.sol
index d03fd6e..be11261 100644
--- a/contracts/dev/Template.sol
+++ b/contracts/dev/Template.sol
@@ -1,4 +1,4 @@
-pragma solidity 0.4.24;
+pragma solidity ^0.4.24;
 
 import "@aragon/templates-shared/contracts/TokenCache.sol";
 import "@aragon/templates-shared/contracts/BaseTemplate.sol";