diff --git a/package.json b/package.json
index d7904488..5e347687 100755
--- a/package.json
+++ b/package.json
@@ -14,7 +14,7 @@
     "@nomiclabs/hardhat-etherscan": "^3.1.6",
     "@nomiclabs/hardhat-waffle": "^2.0.2",
     "@nomiclabs/hardhat-web3": "^2.0.0",
-    "@openzeppelin/contracts": "^4.4.2",
+    "@openzeppelin/contracts": "^4.9.5",
     "@openzeppelin/contracts-upgradeable": "^4.5.2",
     "@typechain/ethers-v5": "^9.0.0",
     "@typechain/hardhat": "^4.0.0",
diff --git a/scripts/standardize-artifacts.ts b/scripts/standardize-artifacts.ts
index ff2306cc..f963c5b9 100644
--- a/scripts/standardize-artifacts.ts
+++ b/scripts/standardize-artifacts.ts
@@ -129,10 +129,15 @@ async function runCmd(outputDir: string, inputDir: string) {
   console.log("allBuildSources", JSON.stringify(allBuildSources));
 
   for (const source of allBuildSources.values()) {
-    const contractName = path.parse(source).name;
+    let contractName = path.parse(source).name;
     const contractInputSource = getInputContractSource(buildInfos, source);
     const contractOutputSource = getOutputContractSource(buildInfos, source);
     const contract = getContract(buildInfos, source);
+
+    if (contractName === "draft-IERC1822") {
+      contractName = "IERC1822Proxiable";
+    }
+
     const art: ArtifactInterface = {
       contractName: contractName,
       ast: contractOutputSource?.ast,
diff --git a/test-ts/rebased-staked-celo.test.ts b/test-ts/rebased-staked-celo.test.ts
index f6b8b0f7..9ce938df 100644
--- a/test-ts/rebased-staked-celo.test.ts
+++ b/test-ts/rebased-staked-celo.test.ts
@@ -63,7 +63,7 @@ describe("RebasedStakedCelo", () => {
 
     it("should revert when the Rebase Staked CELO contract's allowance is too low", async () => {
       await expect(rebasedStakedCelo.connect(someone).deposit(150)).to.be.revertedWith(
-        "ERC20: transfer amount exceeds allowance"
+        "ERC20: insufficient allowance"
       );
     });
 
diff --git a/yarn.lock b/yarn.lock
index e344c4b6..b49fccac 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2248,15 +2248,10 @@
   resolved "https://registry.yarnpkg.com/@openzeppelin/contracts-upgradeable/-/contracts-upgradeable-4.5.2.tgz#90d9e47bacfd8693bfad0ac8a394645575528d05"
   integrity sha512-xgWZYaPlrEOQo3cBj97Ufiuv79SPd8Brh4GcFYhPgb6WvAq4ppz8dWKL6h+jLAK01rUqMRp/TS9AdXgAeNvCLA==
 
-"@openzeppelin/contracts@^4.4.2":
-  version "4.4.2"
-  resolved "https://registry.yarnpkg.com/@openzeppelin/contracts/-/contracts-4.4.2.tgz#4e889c9c66e736f7de189a53f8ba5b8d789425c2"
-  integrity sha512-NyJV7sJgoGYqbtNUWgzzOGW4T6rR19FmX1IJgXGdapGPWsuMelGJn9h03nos0iqfforCbCB0iYIR0MtIuIFLLw==
-
-"@openzeppelin/contracts@^4.8.0":
-  version "4.8.0"
-  resolved "https://registry.yarnpkg.com/@openzeppelin/contracts/-/contracts-4.8.0.tgz#6854c37df205dd2c056bdfa1b853f5d732109109"
-  integrity sha512-AGuwhRRL+NaKx73WKRNzeCxOCOCxpaqF+kp8TJ89QzAipSwZy/NoflkWaL9bywXFRhIzXt8j38sfF7KBKCPWLw==
+"@openzeppelin/contracts@^4.8.0", "@openzeppelin/contracts@^4.9.5":
+  version "4.9.5"
+  resolved "https://registry.yarnpkg.com/@openzeppelin/contracts/-/contracts-4.9.5.tgz#1eed23d4844c861a1835b5d33507c1017fa98de8"
+  integrity sha512-ZK+W5mVhRppff9BE6YdR8CC52C8zAvsVAiWhEtQ5+oNxFE6h1WdeWo+FJSF8KKvtxxVYZ7MTP/5KoVpAU3aSWg==
 
 "@openzeppelin/upgrades@^2.8.0":
   version "2.8.0"