Solidity 0.7.5 -> 0.7.6

nucypher/blockchain/eth/sol/__conf__.py

@@ -15,4 +15,4 @@ You should have received a copy of the GNU Affero General Public License
 along with nucypher.  If not, see <https://www.gnu.org/licenses/>.
 """
 
-SOLIDITY_COMPILER_VERSION = 'v0.7.5'
+SOLIDITY_COMPILER_VERSION = 'v0.7.6'

tests/contracts/contracts/StakingContractsTestSet.sol

@@ -161,7 +161,7 @@ contract WorkLockForStakingContractMock {
         compensationValue = msg.value;
     }
 
-    function compensation(address) public returns (uint256) {
+    function compensation(address) public view returns (uint256) {
         return compensationValue;
     }