diff --git a/contracts/interfaces/ICollectModule.sol b/contracts/interfaces/ICollectModule.sol
index a7847d2..91781ef 100644
--- a/contracts/interfaces/ICollectModule.sol
+++ b/contracts/interfaces/ICollectModule.sol
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: MIT
 
-pragma solidity ^0.8.15;
+pragma solidity >=0.6.0;
 
 import {Types} from 'contracts/libraries/constants/Types.sol';
 
diff --git a/contracts/interfaces/ICollectNFT.sol b/contracts/interfaces/ICollectNFT.sol
index a524fcc..7826cc5 100644
--- a/contracts/interfaces/ICollectNFT.sol
+++ b/contracts/interfaces/ICollectNFT.sol
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: MIT
 
-pragma solidity ^0.8.15;
+pragma solidity >=0.6.0;
 
 /**
  * @title ICollectNFT
diff --git a/contracts/interfaces/IERC721Burnable.sol b/contracts/interfaces/IERC721Burnable.sol
index 97fa0eb..0ba2261 100644
--- a/contracts/interfaces/IERC721Burnable.sol
+++ b/contracts/interfaces/IERC721Burnable.sol
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: MIT
 
-pragma solidity ^0.8.15;
+pragma solidity >=0.6.0;
 
 /**
  * @title IERC721Burnable
diff --git a/contracts/interfaces/IERC721MetaTx.sol b/contracts/interfaces/IERC721MetaTx.sol
index d4272cc..5da9e3c 100644
--- a/contracts/interfaces/IERC721MetaTx.sol
+++ b/contracts/interfaces/IERC721MetaTx.sol
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: MIT
 
-pragma solidity ^0.8.19;
+pragma solidity >=0.6.0;
 
 /**
  * @title IERC721MetaTx
diff --git a/contracts/interfaces/IERC721Timestamped.sol b/contracts/interfaces/IERC721Timestamped.sol
index 12beb70..2518bab 100644
--- a/contracts/interfaces/IERC721Timestamped.sol
+++ b/contracts/interfaces/IERC721Timestamped.sol
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: MIT
 
-pragma solidity ^0.8.0;
+pragma solidity >=0.6.0;
 
 import {Types} from 'contracts/libraries/constants/Types.sol';
 
diff --git a/contracts/interfaces/IFollowModule.sol b/contracts/interfaces/IFollowModule.sol
index 248bc01..8403fb1 100644
--- a/contracts/interfaces/IFollowModule.sol
+++ b/contracts/interfaces/IFollowModule.sol
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: MIT
 
-pragma solidity ^0.8.15;
+pragma solidity >=0.6.0;
 
 /**
  * @title IFollowModule
diff --git a/contracts/interfaces/IFollowNFT.sol b/contracts/interfaces/IFollowNFT.sol
index ab2a5fd..12720d5 100644
--- a/contracts/interfaces/IFollowNFT.sol
+++ b/contracts/interfaces/IFollowNFT.sol
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: MIT
 
-pragma solidity ^0.8.15;
+pragma solidity >=0.6.0;
 
 import {Types} from 'contracts/libraries/constants/Types.sol';
 
diff --git a/contracts/interfaces/ILegacyCollectModule.sol b/contracts/interfaces/ILegacyCollectModule.sol
index 7d33c94..3179f5d 100644
--- a/contracts/interfaces/ILegacyCollectModule.sol
+++ b/contracts/interfaces/ILegacyCollectModule.sol
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: MIT
 
-pragma solidity ^0.8.15;
+pragma solidity >=0.6.0;
 
 /**
  * @title ICollectModule
diff --git a/contracts/interfaces/ILegacyCollectNFT.sol b/contracts/interfaces/ILegacyCollectNFT.sol
index 890f069..414a659 100644
--- a/contracts/interfaces/ILegacyCollectNFT.sol
+++ b/contracts/interfaces/ILegacyCollectNFT.sol
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: MIT
 
-pragma solidity ^0.8.15;
+pragma solidity >=0.6.0;
 
 /**
  * @title ILegacyCollectNFT
diff --git a/contracts/interfaces/ILegacyReferenceModule.sol b/contracts/interfaces/ILegacyReferenceModule.sol
index 5b7e469..6fb6490 100644
--- a/contracts/interfaces/ILegacyReferenceModule.sol
+++ b/contracts/interfaces/ILegacyReferenceModule.sol
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: MIT
 
-pragma solidity ^0.8.15;
+pragma solidity >=0.6.0;
 
 /**
  * @title IReferenceModule
diff --git a/contracts/interfaces/ILensERC721.sol b/contracts/interfaces/ILensERC721.sol
index db20029..5ee9a9b 100644
--- a/contracts/interfaces/ILensERC721.sol
+++ b/contracts/interfaces/ILensERC721.sol
@@ -1,7 +1,6 @@
 // SPDX-License-Identifier: MIT
 
-// TODO: Replace solidity version in all interfaces with >0.6.0
-pragma solidity >0.6.0;
+pragma solidity >=0.6.0;
 
 import {IERC721} from '@openzeppelin/contracts/token/ERC721/IERC721.sol';
 import {IERC721Timestamped} from 'contracts/interfaces/IERC721Timestamped.sol';
diff --git a/contracts/interfaces/ILensGovernable.sol b/contracts/interfaces/ILensGovernable.sol
index 7659c36..9989daf 100644
--- a/contracts/interfaces/ILensGovernable.sol
+++ b/contracts/interfaces/ILensGovernable.sol
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: MIT
 
-pragma solidity ^0.8.15;
+pragma solidity >=0.6.0;
 
 import {Types} from 'contracts/libraries/constants/Types.sol';
 
diff --git a/contracts/interfaces/ILensHandles.sol b/contracts/interfaces/ILensHandles.sol
index da78b74..1d5161f 100644
--- a/contracts/interfaces/ILensHandles.sol
+++ b/contracts/interfaces/ILensHandles.sol
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: MIT
 
-pragma solidity ^0.8.19;
+pragma solidity >=0.6.0;
 
 import {IERC721} from '@openzeppelin/contracts/token/ERC721/IERC721.sol';
 
diff --git a/contracts/interfaces/ILensHub.sol b/contracts/interfaces/ILensHub.sol
index b5c33e0..4a32cfe 100644
--- a/contracts/interfaces/ILensHub.sol
+++ b/contracts/interfaces/ILensHub.sol
@@ -1,7 +1,6 @@
 // SPDX-License-Identifier: MIT
 
-// TODO: Replace solidity version in all interfaces with >0.6.0
-pragma solidity >0.6.0;
+pragma solidity >=0.6.0;
 
 import {ILensProtocol} from 'contracts/interfaces/ILensProtocol.sol';
 import {ILensGovernable} from 'contracts/interfaces/ILensGovernable.sol';
diff --git a/contracts/interfaces/ILensHubEventHooks.sol b/contracts/interfaces/ILensHubEventHooks.sol
index fa324db..9820e17 100644
--- a/contracts/interfaces/ILensHubEventHooks.sol
+++ b/contracts/interfaces/ILensHubEventHooks.sol
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: MIT
 
-pragma solidity ^0.8.15;
+pragma solidity >=0.6.0;
 
 /**
  * @title ILensHubEventHooks
diff --git a/contracts/interfaces/ILensHubInitializable.sol b/contracts/interfaces/ILensHubInitializable.sol
index 7845d06..35c46cd 100644
--- a/contracts/interfaces/ILensHubInitializable.sol
+++ b/contracts/interfaces/ILensHubInitializable.sol
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: MIT
 
-pragma solidity ^0.8.15;
+pragma solidity >=0.6.0;
 
 import {Types} from 'contracts/libraries/constants/Types.sol';
 
diff --git a/contracts/interfaces/ILensImplGetters.sol b/contracts/interfaces/ILensImplGetters.sol
index f8f0950..cde9d66 100644
--- a/contracts/interfaces/ILensImplGetters.sol
+++ b/contracts/interfaces/ILensImplGetters.sol
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: MIT
 
-pragma solidity ^0.8.15;
+pragma solidity >=0.6.0;
 
 /**
  * @title ILensImplGetters
diff --git a/contracts/interfaces/ILensProtocol.sol b/contracts/interfaces/ILensProtocol.sol
index 4e5931e..2e08701 100644
--- a/contracts/interfaces/ILensProtocol.sol
+++ b/contracts/interfaces/ILensProtocol.sol
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: MIT
 
-pragma solidity ^0.8.15;
+pragma solidity >=0.6.0;
 
 import {Types} from 'contracts/libraries/constants/Types.sol';
 
@@ -86,7 +86,7 @@ interface ILensProtocol {
      * @param delegatedExecutors The array of delegated executors to set the approval for.
      * @param approvals The array of booleans indicating the corresponding executor's new approval status.
      */
-    function changeCurrentDelegatedExecutorsConfig(
+    function changeDelegatedExecutorsConfig(
         uint256 delegatorProfileId,
         address[] calldata delegatedExecutors,
         bool[] calldata approvals
@@ -375,7 +375,6 @@ interface ILensProtocol {
      * @return bool True if the address is approved as a delegated executor to act on behalf of the profile in the
      * current configuration, false otherwise.
      */
-    // TODO: Rename to `isDelegatedExecutorApprovedInCurrentConfig` ?
     function isDelegatedExecutorApproved(
         uint256 delegatorProfileId,
         address delegatedExecutor
diff --git a/contracts/interfaces/IModuleGlobals.sol b/contracts/interfaces/IModuleGlobals.sol
index 03afafe..e9a11e5 100644
--- a/contracts/interfaces/IModuleGlobals.sol
+++ b/contracts/interfaces/IModuleGlobals.sol
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: MIT
 
-pragma solidity ^0.8.15;
+pragma solidity >=0.6.0;
 
 /**
  * @title IModuleGlobals
diff --git a/contracts/interfaces/IPublicationActionModule.sol b/contracts/interfaces/IPublicationActionModule.sol
index e5d5626..a9a076a 100644
--- a/contracts/interfaces/IPublicationActionModule.sol
+++ b/contracts/interfaces/IPublicationActionModule.sol
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: MIT
 
-pragma solidity ^0.8.15;
+pragma solidity >=0.6.0;
 
 import {Types} from 'contracts/libraries/constants/Types.sol';
 
diff --git a/contracts/interfaces/IReferenceModule.sol b/contracts/interfaces/IReferenceModule.sol
index 225add8..6723ecb 100644
--- a/contracts/interfaces/IReferenceModule.sol
+++ b/contracts/interfaces/IReferenceModule.sol
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: MIT
 
-pragma solidity ^0.8.15;
+pragma solidity >=0.6.0;
 
 import {Types} from 'contracts/libraries/constants/Types.sol';
 
diff --git a/contracts/interfaces/ITokenHandleRegistry.sol b/contracts/interfaces/ITokenHandleRegistry.sol
index 80e2d3c..0e153d1 100644
--- a/contracts/interfaces/ITokenHandleRegistry.sol
+++ b/contracts/interfaces/ITokenHandleRegistry.sol
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: MIT
 
-pragma solidity ^0.8.19;
+pragma solidity >=0.6.0;
 
 /**
  * @title ITokenHandleRegistry