OpenZeppelin · martriay · Feb 9, 2024 · Feb 8, 2024 · Feb 8, 2024 · Feb 9, 2024
diff --git a/.github/workflows/prepare-release.yml b/.github/workflows/prepare-release.yml
@@ -26,7 +26,8 @@ jobs:
       run: |
         echo "Current version: $CURRENT_VERSION"
         echo "New version: $NEW_VERSION"
-        find . -type f -not -path '*/\.*' -not -path './CHANGELOG.md' -not -path './docs/package-lock.json' -not -path './RELEASING.md' -exec sed -i "s/$CURRENT_VERSION/$NEW_VERSION/g" {} +
+        SCAPED_CURRENT_VERSION=$(echo $CURRENT_VERSION | sed 's/\./\\./g')
+        find . -type f -not -path '*/\.*' -not -path './CHANGELOG.md' -not -path './docs/package-lock.json' -not -path './RELEASING.md' -exec sed -i "s/$SCAPED_CURRENT_VERSION/$NEW_VERSION/g" {} +
 
     - name: Auto-commit changes
       uses: stefanzweifel/git-auto-commit-action@3ea6ae190baf489ba007f7c92608f33ce20ef04a #v4.16.0

diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -8,6 +8,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## Unreleased
 
+## 0.9.0 (2024-02-08)
+
 ### Added
 
 - EthAccount component and preset (#853)
@@ -18,7 +20,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Bump scarb to v2.4.4 (#853)
 - Bump scarb to v2.5.3 (#898)
 - OwnershipTransferred event args are indexed (#809)
-  
+
 ### Removed
 
 - Non standard increase_allowance and decrease_allowance functions in ERC20 contract (#881)
@@ -42,4 +44,3 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Support higher tx versions in Account (#858)
 - Bump scarb to v2.4.1 (#858)
 - Add security section to Upgrades docs (#861)
-
diff --git a/README.md b/README.md
@@ -43,7 +43,7 @@ Edit `scarb.toml` and add:
 
 ```toml
 [dependencies]
-openzeppelin = { git = "https://github.com/OpenZeppelin/cairo-contracts.git", tag = "v0.8.1" }
+openzeppelin = { git = "https://github.com/OpenZeppelin/cairo-contracts.git", tag = "v0.9.0" }
 ```
 
 Build the project to download it:
@@ -106,7 +106,7 @@ mod MyToken {
 
 ### Unsupported
 
-[`DualCase` dispatchers](https://docs.openzeppelin.com/contracts-cairo/0.8.1/interfaces#dualcase_dispatchers) rely on Sierra's ability to catch a revert to resume execution. Currently, Starknet live chains (testnets and mainnet) don't implement that behavior. Starknet's testing framework does support it.
+[`DualCase` dispatchers](https://docs.openzeppelin.com/contracts-cairo/0.9.0/interfaces#dualcase_dispatchers) rely on Sierra's ability to catch a revert to resume execution. Currently, Starknet live chains (testnets and mainnet) don't implement that behavior. Starknet's testing framework does support it.
 
 ## Learn
 
@@ -156,8 +156,8 @@ git clone git@github.com:OpenZeppelin/cairo-contracts.git
 $ cd cairo-contracts
 $ scarb build
 
-Compiling lib(openzeppelin) openzeppelin v0.8.1 (~/cairo-contracts/Scarb.toml)
-Compiling starknet-contract(openzeppelin) openzeppelin v0.8.1 (~/cairo-contracts/Scarb.toml)
+Compiling lib(openzeppelin) openzeppelin v0.9.0 (~/cairo-contracts/Scarb.toml)
+Compiling starknet-contract(openzeppelin) openzeppelin v0.9.0 (~/cairo-contracts/Scarb.toml)
 Finished release target(s) in 16 seconds
 ```
 

diff --git a/Scarb.lock b/Scarb.lock
@@ -3,4 +3,4 @@ version = 1
 
 [[package]]
 name = "openzeppelin"
-version = "0.8.1"
+version = "0.9.0"
diff --git a/Scarb.toml b/Scarb.toml
@@ -1,6 +1,6 @@
 [package]
 name = "openzeppelin"
-version = "0.8.1"
+version = "0.9.0"
 edition = "2023_01"
 cairo-version = "2.5.3"
 authors = ["OpenZeppelin Community <maintainers@openzeppelin.org>"]

diff --git a/docs/antora.yml b/docs/antora.yml
@@ -1,6 +1,6 @@
 name: contracts-cairo
 title: Contracts for Cairo
-version: 0.8.1
+version: 0.9.0
 nav:
   - modules/ROOT/nav.adoc
 asciidoc:

diff --git a/docs/modules/ROOT/pages/access.adoc b/docs/modules/ROOT/pages/access.adoc
@@ -1,4 +1,4 @@
-:ownable-cairo: link:https://github.com/OpenZeppelin/cairo-contracts/blob/release-v0.8.1/src/access/ownable/ownable.cairo[Ownable]
+:ownable-cairo: link:https://github.com/OpenZeppelin/cairo-contracts/blob/release-v0.9.0/src/access/ownable/ownable.cairo[Ownable]
 :sn_keccak: https://docs.starknet.io/documentation/architecture_and_concepts/Cryptography/hash-functions/#starknet_keccak[sn_keccak]
 
 = Access

diff --git a/docs/modules/ROOT/pages/api/access.adoc b/docs/modules/ROOT/pages/api/access.adoc
@@ -18,7 +18,7 @@ assigned each to multiple accounts.
 
 [.contract]
 [[OwnableComponent]]
-=== `++OwnableComponent++` link:https://github.com/OpenZeppelin/cairo-contracts/blob/release-v0.8.1/src/access/ownable/ownable.cairo[{github-icon},role=heading-link]
+=== `++OwnableComponent++` link:https://github.com/OpenZeppelin/cairo-contracts/blob/release-v0.9.0/src/access/ownable/ownable.cairo[{github-icon},role=heading-link]
 
 ```javascript
 use openzeppelin::access::ownable::OwnableComponent;
@@ -257,7 +257,7 @@ Emitted when the ownership is transferred.
 
 [.contract]
 [[IAccessControl]]
-=== `++IAccessControl++` link:https://github.com/OpenZeppelin/cairo-contracts/blob/release-v0.8.1/src/access/accesscontrol/interface.cairo[{github-icon},role=heading-link]
+=== `++IAccessControl++` link:https://github.com/OpenZeppelin/cairo-contracts/blob/release-v0.9.0/src/access/accesscontrol/interface.cairo[{github-icon},role=heading-link]
 
 :grant_role: xref:#IAccessControl-grant_role[grant_role]
 :revoke_role: xref:#IAccessControl-revoke_role[revoke_role]
@@ -390,7 +390,7 @@ Emitted when `account` is revoked `role`.
 
 [.contract]
 [[AccessControlComponent]]
-=== `++AccessControlComponent++` link:https://github.com/OpenZeppelin/cairo-contracts/blob/release-v0.8.1/src/access/accesscontrol/accesscontrol.cairo[{github-icon},role=heading-link]
+=== `++AccessControlComponent++` link:https://github.com/OpenZeppelin/cairo-contracts/blob/release-v0.9.0/src/access/accesscontrol/accesscontrol.cairo[{github-icon},role=heading-link]
 
 :assert_only_role: xref:#AccessControlComponent-assert_only_role
 :grant_role: xref:#AccessControlComponent-grant_role[grant_role]

diff --git a/docs/modules/ROOT/pages/api/account.adoc b/docs/modules/ROOT/pages/api/account.adoc
@@ -10,7 +10,7 @@ Reference of interfaces, presets, and utilities related to account contracts.
 
 [.contract]
 [[ISRC6]]
-=== `++ISRC6++` link:https://github.com/OpenZeppelin/cairo-contracts/blob/release-v0.8.1/src/account/interface.cairo[{github-icon},role=heading-link]
+=== `++ISRC6++` link:https://github.com/OpenZeppelin/cairo-contracts/blob/release-v0.9.0/src/account/interface.cairo[{github-icon},role=heading-link]
 
 ```javascript
 use openzeppelin::account::interface::ISRC6;
@@ -63,7 +63,7 @@ Returns the short string `'VALID'` if valid, otherwise it reverts.
 
 [.contract]
 [[AccountComponent]]
-=== `++AccountComponent++` link:https://github.com/OpenZeppelin/cairo-contracts/blob/release-v0.8.1/src/account/account.cairo[{github-icon},role=heading-link]
+=== `++AccountComponent++` link:https://github.com/OpenZeppelin/cairo-contracts/blob/release-v0.9.0/src/account/account.cairo[{github-icon},role=heading-link]
 
 :OwnerAdded: xref:AccountComponent-OwnerAdded[OwnerAdded]
 :OwnerRemoved: xref:AccountComponent-OwnerRemoved[OwnerRemoved]
@@ -263,7 +263,7 @@ Emitted when a `public_key` is removed.
 
 [.contract]
 [[EthAccountComponent]]
-=== `++EthAccountComponent++` link:https://github.com/OpenZeppelin/cairo-contracts/blob/release-v0.8.1/src/account/eth_account.cairo[{github-icon},role=heading-link]
+=== `++EthAccountComponent++` link:https://github.com/OpenZeppelin/cairo-contracts/blob/release-v0.9.0/src/account/eth_account.cairo[{github-icon},role=heading-link]
 
 :OwnerAdded: xref:EthAccountComponent-OwnerAdded[OwnerAdded]
 :OwnerRemoved: xref:EthAccountComponent-OwnerRemoved[OwnerRemoved]
@@ -469,7 +469,7 @@ Emitted when a `public_key` is removed.
 
 [.contract]
 [[Account]]
-=== `++Account++` link:https://github.com/OpenZeppelin/cairo-contracts/blob/release-v0.8.1/src/presets/account.cairo[{github-icon},role=heading-link]
+=== `++Account++` link:https://github.com/OpenZeppelin/cairo-contracts/blob/release-v0.9.0/src/presets/account.cairo[{github-icon},role=heading-link]
 
 ```javascript
 use openzeppelin::presets::Account;
@@ -519,7 +519,7 @@ Sets the account `public_key` and registers the interfaces the contract supports
 
 [.contract]
 [[EthAccountUpgradeable]]
-=== `++EthAccountUpgradeable++` link:https://github.com/OpenZeppelin/cairo-contracts/blob/release-v0.8.1/src/presets/eth_account.cairo[{github-icon},role=heading-link]
+=== `++EthAccountUpgradeable++` link:https://github.com/OpenZeppelin/cairo-contracts/blob/release-v0.9.0/src/presets/eth_account.cairo[{github-icon},role=heading-link]
 
 ```javascript
 use openzeppelin::presets::EthAccountUpgradeable;

diff --git a/docs/modules/ROOT/pages/api/erc20.adoc b/docs/modules/ROOT/pages/api/erc20.adoc
@@ -14,7 +14,7 @@ TIP: For an overview of ERC20, read our {erc20-guide}.
 
 [.contract]
 [[IERC20]]
-=== `++IERC20++` link:https://github.com/OpenZeppelin/cairo-contracts/blob/release-v0.8.1/src/token/erc20/interface.cairo[{github-icon},role=heading-link]
+=== `++IERC20++` link:https://github.com/OpenZeppelin/cairo-contracts/blob/release-v0.9.0/src/token/erc20/interface.cairo[{github-icon},role=heading-link]
 
 [.hljs-theme-dark]
 ```javascript
@@ -112,7 +112,7 @@ Emitted when the allowance of a `spender` for an `owner` is set.
 
 [.contract]
 [[IERC20Metadata]]
-=== `++IERC20Metadata++` link:https://github.com/OpenZeppelin/cairo-contracts/blob/release-v0.8.1/src/token/erc20/interface.cairo#L19[{github-icon},role=heading-link]
+=== `++IERC20Metadata++` link:https://github.com/OpenZeppelin/cairo-contracts/blob/release-v0.9.0/src/token/erc20/interface.cairo#L19[{github-icon},role=heading-link]
 
 [.hljs-theme-dark]
 ```javascript
@@ -160,7 +160,7 @@ NOTE: This information is only used for _display_ purposes: it in no way affects
 
 [.contract]
 [[ERC20Component]]
-=== `++ERC20Component++` link:https://github.com/OpenZeppelin/cairo-contracts/blob/release-v0.8.1/src/token/erc20/erc20.cairo[{github-icon},role=heading-link]
+=== `++ERC20Component++` link:https://github.com/OpenZeppelin/cairo-contracts/blob/release-v0.9.0/src/token/erc20/erc20.cairo[{github-icon},role=heading-link]
 
 [.hljs-theme-dark]
 ```javascript
@@ -407,7 +407,7 @@ See <<IERC20-Approval,IERC20::Approval>>.
 
 [.contract]
 [[ERC20]]
-=== `++ERC20++` link:https://github.com/OpenZeppelin/cairo-contracts/blob/release-v0.8.1/src/presets/erc20.cairo[{github-icon},role=heading-link]
+=== `++ERC20++` link:https://github.com/OpenZeppelin/cairo-contracts/blob/release-v0.9.0/src/presets/erc20.cairo[{github-icon},role=heading-link]
 
 ```javascript
 use openzeppelin::presets::ERC20;

diff --git a/docs/modules/ROOT/pages/api/erc721.adoc b/docs/modules/ROOT/pages/api/erc721.adoc
@@ -602,7 +602,7 @@ Whenever an IERC721 `token_id` token is transferred to this non-account contract
 
 [.contract]
 [[ERC721]]
-=== `++ERC721++` link:https://github.com/OpenZeppelin/cairo-contracts/blob/release-v0.8.1/src/presets/erc721.cairo[{github-icon},role=heading-link]
+=== `++ERC721++` link:https://github.com/OpenZeppelin/cairo-contracts/blob/release-v0.9.0/src/presets/erc721.cairo[{github-icon},role=heading-link]
 
 ```javascript
 use openzeppelin::presets::ERC721;

diff --git a/docs/modules/ROOT/pages/api/introspection.adoc b/docs/modules/ROOT/pages/api/introspection.adoc
@@ -10,7 +10,7 @@ Reference of interfaces and utilities related to https://en.wikipedia.org/wiki/T
 
 [.contract]
 [[ISRC5]]
-=== `++ISRC5++` link:https://github.com/OpenZeppelin/cairo-contracts/blob/release-v0.8.1/src/introspection/interface.cairo#L7[{github-icon},role=heading-link]
+=== `++ISRC5++` link:https://github.com/OpenZeppelin/cairo-contracts/blob/release-v0.9.0/src/introspection/interface.cairo#L7[{github-icon},role=heading-link]
 
 ```javascript
 use openzeppelin::introspection::interface::ISRC5;
@@ -44,7 +44,7 @@ on how to compute this ID.
 
 [.contract]
 [[SRC5Component]]
-=== `++SRC5Component++` link:https://github.com/OpenZeppelin/cairo-contracts/blob/release-v0.8.1/src/introspection/src5.cairo[{github-icon},role=heading-link]
+=== `++SRC5Component++` link:https://github.com/OpenZeppelin/cairo-contracts/blob/release-v0.9.0/src/introspection/src5.cairo[{github-icon},role=heading-link]
 
 ```javascript
 use openzeppelin::introspection::src5::SRC5Component;

diff --git a/docs/modules/ROOT/pages/api/security.adoc b/docs/modules/ROOT/pages/api/security.adoc
@@ -8,7 +8,7 @@ Reference of components, interfaces and utilities found in the library's `securi
 
 [.contract]
 [[InitializableComponent]]
-=== `++InitializableComponent++` link:https://github.com/OpenZeppelin/cairo-contracts/blob/release-v0.8.1/src/security/initializable.cairo[{github-icon},role=heading-link]
+=== `++InitializableComponent++` link:https://github.com/OpenZeppelin/cairo-contracts/blob/release-v0.9.0/src/security/initializable.cairo[{github-icon},role=heading-link]
 
 ```javascript
 use openzeppelin::security::InitializableComponent;
@@ -58,7 +58,7 @@ Requirements:
 
 [.contract]
 [[PausableComponent]]
-=== `++PausableComponent++` link:https://github.com/OpenZeppelin/cairo-contracts/blob/release-v0.8.1/src/security/pausable.cairo[{github-icon},role=heading-link]
+=== `++PausableComponent++` link:https://github.com/OpenZeppelin/cairo-contracts/blob/release-v0.9.0/src/security/pausable.cairo[{github-icon},role=heading-link]
 
 :Paused: xref:PausableComponent-Paused[Paused]
 :Unpaused: xref:PausableComponent-Unpaused[Unpaused]
@@ -163,7 +163,7 @@ Emitted when the contract is unpaused by `account`.
 
 [.contract]
 [[ReentrancyGuardComponent]]
-=== `++ReentrancyGuardComponent++` link:https://github.com/OpenZeppelin/cairo-contracts/blob/release-v0.8.1/src/security/reentrancyguard.cairo[{github-icon},role=heading-link]
+=== `++ReentrancyGuardComponent++` link:https://github.com/OpenZeppelin/cairo-contracts/blob/release-v0.9.0/src/security/reentrancyguard.cairo[{github-icon},role=heading-link]
 
 ```javascript
 use openzeppelin::security::ReentrancyGuardComponent;

diff --git a/docs/modules/ROOT/pages/api/upgrades.adoc b/docs/modules/ROOT/pages/api/upgrades.adoc
@@ -9,7 +9,7 @@ Reference of interfaces and utilities related to upgradeability.
 
 [.contract]
 [[IUpgradeable]]
-=== `++IUpgradeable++` link:https://github.com/OpenZeppelin/cairo-contracts/blob/release-v0.8.1/src/upgrades/interface.cairo#L3[{github-icon},role=heading-link]
+=== `++IUpgradeable++` link:https://github.com/OpenZeppelin/cairo-contracts/blob/release-v0.9.0/src/upgrades/interface.cairo#L3[{github-icon},role=heading-link]
 
 :Upgraded: xref:UpgradeableComponent-Upgraded[Upgraded]
 
@@ -38,7 +38,7 @@ NOTE: This function is usually protected by an xref:access.adoc[Access Control]
 
 [.contract]
 [[UpgradeableComponent]]
-=== `++UpgradeableComponent++` link:https://github.com/OpenZeppelin/cairo-contracts/blob/release-v0.8.1/src/upgrades/upgradeable.cairo[{github-icon},role=heading-link]
+=== `++UpgradeableComponent++` link:https://github.com/OpenZeppelin/cairo-contracts/blob/release-v0.9.0/src/upgrades/upgradeable.cairo[{github-icon},role=heading-link]
 
 ```javascript
 use openzeppelin::upgrades::upgradeable::UpgradeableComponent;

diff --git a/docs/modules/ROOT/pages/index.adoc b/docs/modules/ROOT/pages/index.adoc
@@ -57,7 +57,7 @@ Install the library by declaring it as a dependency in the project's `Scarb.toml
 [,text]
 ----
 [dependencies]
-openzeppelin = { git = "https://github.com/OpenZeppelin/cairo-contracts.git", tag = "v0.8.1" }
+openzeppelin = { git = "https://github.com/OpenZeppelin/cairo-contracts.git", tag = "v0.9.0" }
 ----
 
 WARNING: Make sure the tag matches the target release.

diff --git a/docs/modules/ROOT/pages/upgrades.adoc b/docs/modules/ROOT/pages/upgrades.adoc
@@ -1,7 +1,7 @@
 :contract_classes: https://docs.starknet.io/documentation/architecture_and_concepts/Smart_Contracts/contract-classes/[Contract Classes]
 :class_hash: https://docs.starknet.io/documentation/architecture_and_concepts/Smart_Contracts/class-hash/[class hash]
 :replace_class_syscall: https://docs.starknet.io/documentation/architecture_and_concepts/Smart_Contracts/system-calls-cairo1/#replace_class[replace_class]
-:upgradeable: https://github.com/OpenZeppelin/cairo-contracts/blob/release-v0.8.1/src/upgrades/upgradeable.cairo[Upgradeable]
+:upgradeable: https://github.com/OpenZeppelin/cairo-contracts/blob/release-v0.9.0/src/upgrades/upgradeable.cairo[Upgradeable]
 :ownable: xref:access.adoc#ownership_and_ownable[Ownable]
 :i_upgradeable: xref:api/upgrades.adoc#IUpgradeable[IUpgradeable]
 :library_calls: https://docs.starknet.io/documentation/architecture_and_concepts/Smart_Contracts/system-calls-cairo1/#library_call[library calls]

diff --git a/docs/modules/ROOT/pages/utilities.adoc b/docs/modules/ROOT/pages/utilities.adoc
@@ -113,7 +113,7 @@ See xref:#serde[`openzeppelin::utils::serde`].
 use openzeppelin::utils::selectors;
 ```
 
-:selectors: https://github.com/OpenZeppelin/cairo-contracts/blob/release-v0.8.1-beta.0/src/utils/selectors.cairo[selectors.cairo]
+:selectors: https://github.com/OpenZeppelin/cairo-contracts/blob/release-v0.9.0-beta.0/src/utils/selectors.cairo[selectors.cairo]
 
 Module containing constants matching multiple selectors used through the library.
 To see the full list of selectors, see {selectors}.
@@ -284,7 +284,7 @@ See xref:#constants[`openzeppelin::tests::utils::constants`].
 use openzeppelin::tests::utils::constants;
 ```
 
-:constants: https://github.com/OpenZeppelin/cairo-contracts/blob/release-v0.8.1-beta.0/src/tests/utils/constants.cairo[constants.cairo]
+:constants: https://github.com/OpenZeppelin/cairo-contracts/blob/release-v0.9.0-beta.0/src/tests/utils/constants.cairo[constants.cairo]
 
 Module containing constants that are repeatedly used among tests.
 To see the full list, see {constants}.
diff --git a/docs/modules/ROOT/pages/utils/_class_hashes.adoc b/docs/modules/ROOT/pages/utils/_class_hashes.adoc
@@ -4,7 +4,7 @@
 // Class Hashes
 :account-class-hash: 0x01148c31dfa5c4708a4e9cf1eb0fd3d4d8ad9ccf09d0232cd6b56bee64a7de9d
 :eth-account-upgradeable-class-hash: 0x023e416842ca96b1f7067693892ed00881d97a4b0d9a4c793b75cb887944d98d
-:erc20-class-hash: 0x07c9b5a246fe83b0cd81de65daddb94b3803f94950db99bf2431bbfecf284642
+:erc20-class-hash: 0x7d94f28156c0dc3bfd9a07ca79b15b8da2b5b32093db79000fcd0f6f625d213
 :erc721-class-hash: 0x06b7c9efc5467c621f58d87995302d940a39b7217b5c5a7a55555c97cabf5cd8
 
 // Presets page

diff --git a/src/access/accesscontrol/accesscontrol.cairo b/src/access/accesscontrol/accesscontrol.cairo
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts for Cairo v0.8.1 (access/accesscontrol/accesscontrol.cairo)
+// OpenZeppelin Contracts for Cairo v0.9.0 (access/accesscontrol/accesscontrol.cairo)
 
 /// # AccessControl Component
 ///

diff --git a/src/access/accesscontrol/dual_accesscontrol.cairo b/src/access/accesscontrol/dual_accesscontrol.cairo
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts for Cairo v0.8.1 (access/accesscontrol/dual_accesscontrol.cairo)
+// OpenZeppelin Contracts for Cairo v0.9.0 (access/accesscontrol/dual_accesscontrol.cairo)
 
 use openzeppelin::utils::UnwrapAndCast;
 use openzeppelin::utils::selectors;

diff --git a/src/access/accesscontrol/interface.cairo b/src/access/accesscontrol/interface.cairo
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts for Cairo v0.8.1 (access/accesscontrol/interface.cairo)
+// OpenZeppelin Contracts for Cairo v0.9.0 (access/accesscontrol/interface.cairo)
 
 use starknet::ContractAddress;
 

diff --git a/src/access/ownable/dual_ownable.cairo b/src/access/ownable/dual_ownable.cairo
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts for Cairo v0.8.1 (access/ownable/dual_ownable.cairo)
+// OpenZeppelin Contracts for Cairo v0.9.0 (access/ownable/dual_ownable.cairo)
 
 use openzeppelin::utils::UnwrapAndCast;
 use openzeppelin::utils::selectors;

diff --git a/src/access/ownable/interface.cairo b/src/access/ownable/interface.cairo
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts for Cairo v0.8.1 (access/ownable/interface.cairo)
+// OpenZeppelin Contracts for Cairo v0.9.0 (access/ownable/interface.cairo)
 
 use starknet::ContractAddress;
 

diff --git a/src/access/ownable/ownable.cairo b/src/access/ownable/ownable.cairo
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts for Cairo v0.8.1 (access/ownable/ownable.cairo)
+// OpenZeppelin Contracts for Cairo v0.9.0 (access/ownable/ownable.cairo)
 
 /// # Ownable Component
 ///

diff --git a/src/account/account.cairo b/src/account/account.cairo
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts for Cairo v0.8.1 (account/account.cairo)
+// OpenZeppelin Contracts for Cairo v0.9.0 (account/account.cairo)
 
 /// # Account Component
 ///

diff --git a/src/account/dual_account.cairo b/src/account/dual_account.cairo
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts for Cairo v0.8.1 (account/dual_account.cairo)
+// OpenZeppelin Contracts for Cairo v0.9.0 (account/dual_account.cairo)
 
 use openzeppelin::utils::UnwrapAndCast;
 use openzeppelin::utils::selectors;

diff --git a/src/account/dual_eth_account.cairo b/src/account/dual_eth_account.cairo
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts for Cairo v0.8.1 (account/dual_eth_account.cairo)
+// OpenZeppelin Contracts for Cairo v0.9.0 (account/dual_eth_account.cairo)
 
 use openzeppelin::account::interface::EthPublicKey;
 use openzeppelin::account::utils::secp256k1::Secp256k1PointSerde;

diff --git a/src/account/eth_account.cairo b/src/account/eth_account.cairo
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts for Cairo v0.8.1 (account/eth_account.cairo)
+// OpenZeppelin Contracts for Cairo v0.9.0 (account/eth_account.cairo)
 
 /// # EthAccount Component
 ///

diff --git a/src/account/interface.cairo b/src/account/interface.cairo
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts for Cairo v0.8.1 (account/interface.cairo)
+// OpenZeppelin Contracts for Cairo v0.9.0 (account/interface.cairo)
 
 use openzeppelin::account::utils::secp256k1::Secp256k1PointSerde;
 use starknet::ContractAddress;

diff --git a/src/account/utils.cairo b/src/account/utils.cairo
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: MIT
-// OpenZeppelin Contracts for Cairo v0.8.1 (account/utils.cairo)
+// OpenZeppelin Contracts for Cairo v0.9.0 (account/utils.cairo)
 
 mod secp256k1;
 mod signature;