diff --git a/modules/caching-materials-manager-browser/package.json b/modules/caching-materials-manager-browser/package.json
index d8de654a4..0e18aa345 100644
--- a/modules/caching-materials-manager-browser/package.json
+++ b/modules/caching-materials-manager-browser/package.json
@@ -23,7 +23,7 @@
     "@aws-crypto/serialize": "file:../serialize",
     "@aws-crypto/web-crypto-backend": "file:../web-crypto-backend",
     "@aws-sdk/util-base64-browser": "3.1.0",
-    "@aws-sdk/util-utf8-browser": "3.13.1",
+    "@aws-sdk/util-utf8-browser": "3.23.0",
     "tslib": "^2.2.0"
   },
   "sideEffects": false,
diff --git a/modules/decrypt-browser/package.json b/modules/decrypt-browser/package.json
index 2b798dbbf..f2c774d29 100644
--- a/modules/decrypt-browser/package.json
+++ b/modules/decrypt-browser/package.json
@@ -19,7 +19,7 @@
   "dependencies": {
     "@aws-crypto/material-management-browser": "file:../material-management-browser",
     "@aws-crypto/serialize": "file:../serialize",
-    "@aws-sdk/util-utf8-browser": "3.13.1",
+    "@aws-sdk/util-utf8-browser": "3.23.0",
     "tslib": "^2.2.0"
   },
   "sideEffects": false,
diff --git a/modules/encrypt-browser/package.json b/modules/encrypt-browser/package.json
index 0ab01afef..292cc9824 100644
--- a/modules/encrypt-browser/package.json
+++ b/modules/encrypt-browser/package.json
@@ -20,7 +20,7 @@
     "@aws-crypto/material-management-browser": "file:../material-management-browser",
     "@aws-crypto/serialize": "file:../serialize",
     "@aws-crypto/web-crypto-backend": "file:../web-crypto-backend",
-    "@aws-sdk/util-utf8-browser": "3.13.1",
+    "@aws-sdk/util-utf8-browser": "3.23.0",
     "tslib": "^2.2.0"
   },
   "sideEffects": false,
diff --git a/modules/integration-browser/package.json b/modules/integration-browser/package.json
index 2da3cd3a7..86c7c090b 100644
--- a/modules/integration-browser/package.json
+++ b/modules/integration-browser/package.json
@@ -22,7 +22,7 @@
     "@aws-sdk/credential-provider-node": "^3.11.0",
     "@aws-sdk/karma-credential-loader": "^3.11.0",
     "@aws-sdk/util-base64-browser": "^3.10.0",
-    "@aws-sdk/util-utf8-browser": "3.1.0",
+    "@aws-sdk/util-utf8-browser": "3.23.0",
     "@trust/keyto": "^1.0.1",
     "@types/got": "^9.6.9",
     "@types/stream-to-promise": "^2.2.0",
diff --git a/modules/raw-aes-keyring-browser/package.json b/modules/raw-aes-keyring-browser/package.json
index 09224c55e..0159be61e 100644
--- a/modules/raw-aes-keyring-browser/package.json
+++ b/modules/raw-aes-keyring-browser/package.json
@@ -23,7 +23,7 @@
     "@aws-crypto/raw-keyring": "file:../raw-keyring",
     "@aws-crypto/serialize": "file:../serialize",
     "@aws-crypto/web-crypto-backend": "file:../web-crypto-backend",
-    "@aws-sdk/util-utf8-browser": "3.13.1",
+    "@aws-sdk/util-utf8-browser": "3.23.0",
     "tslib": "^2.2.0"
   },
   "sideEffects": false,
diff --git a/package-lock.json b/package-lock.json
index 040ea67d7..6588c4579 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -123,7 +123,7 @@
         "@aws-crypto/serialize": "file:../serialize",
         "@aws-crypto/web-crypto-backend": "file:../web-crypto-backend",
         "@aws-sdk/util-base64-browser": "3.1.0",
-        "@aws-sdk/util-utf8-browser": "3.13.1",
+        "@aws-sdk/util-utf8-browser": "3.23.0",
         "tslib": "^2.2.0"
       }
     },
@@ -140,14 +140,6 @@
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     },
-    "modules/caching-materials-manager-browser/node_modules/@aws-sdk/util-utf8-browser": {
-      "version": "3.13.1",
-      "resolved": "https://registry.npmjs.org/@aws-sdk/util-utf8-browser/-/util-utf8-browser-3.13.1.tgz",
-      "integrity": "sha512-+1FmtFOvDOYfoJnC6DEgjpcPKUERZA8VZ7JenY6SsEqVneWzHf4YVE2+KZM0DT9leLzgZBW/DKJWjeKxykaBEg==",
-      "dependencies": {
-        "tslib": "^2.0.0"
-      }
-    },
     "modules/caching-materials-manager-node": {
       "name": "@aws-crypto/caching-materials-manager-node",
       "version": "3.0.0",
@@ -196,18 +188,10 @@
       "dependencies": {
         "@aws-crypto/material-management-browser": "file:../material-management-browser",
         "@aws-crypto/serialize": "file:../serialize",
-        "@aws-sdk/util-utf8-browser": "3.13.1",
+        "@aws-sdk/util-utf8-browser": "3.23.0",
         "tslib": "^2.2.0"
       }
     },
-    "modules/decrypt-browser/node_modules/@aws-sdk/util-utf8-browser": {
-      "version": "3.13.1",
-      "resolved": "https://registry.npmjs.org/@aws-sdk/util-utf8-browser/-/util-utf8-browser-3.13.1.tgz",
-      "integrity": "sha512-+1FmtFOvDOYfoJnC6DEgjpcPKUERZA8VZ7JenY6SsEqVneWzHf4YVE2+KZM0DT9leLzgZBW/DKJWjeKxykaBEg==",
-      "dependencies": {
-        "tslib": "^2.0.0"
-      }
-    },
     "modules/decrypt-node": {
       "name": "@aws-crypto/decrypt-node",
       "version": "3.0.0",
@@ -253,18 +237,10 @@
         "@aws-crypto/material-management-browser": "file:../material-management-browser",
         "@aws-crypto/serialize": "file:../serialize",
         "@aws-crypto/web-crypto-backend": "file:../web-crypto-backend",
-        "@aws-sdk/util-utf8-browser": "3.13.1",
+        "@aws-sdk/util-utf8-browser": "3.23.0",
         "tslib": "^2.2.0"
       }
     },
-    "modules/encrypt-browser/node_modules/@aws-sdk/util-utf8-browser": {
-      "version": "3.13.1",
-      "resolved": "https://registry.npmjs.org/@aws-sdk/util-utf8-browser/-/util-utf8-browser-3.13.1.tgz",
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-      "dependencies": {
-        "tslib": "^2.0.0"
-      }
-    },
     "modules/encrypt-node": {
       "name": "@aws-crypto/encrypt-node",
       "version": "3.0.0",
@@ -609,7 +585,7 @@
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         "@aws-sdk/karma-credential-loader": "^3.11.0",
         "@aws-sdk/util-base64-browser": "^3.10.0",
-        "@aws-sdk/util-utf8-browser": "3.1.0",
+        "@aws-sdk/util-utf8-browser": "3.23.0",
         "@trust/keyto": "^1.0.1",
         "@types/got": "^9.6.9",
         "@types/stream-to-promise": "^2.2.0",
@@ -783,18 +759,10 @@
         "@aws-crypto/raw-keyring": "file:../raw-keyring",
         "@aws-crypto/serialize": "file:../serialize",
         "@aws-crypto/web-crypto-backend": "file:../web-crypto-backend",
-        "@aws-sdk/util-utf8-browser": "3.13.1",
+        "@aws-sdk/util-utf8-browser": "3.23.0",
         "tslib": "^2.2.0"
       }
     },
-    "modules/raw-aes-keyring-browser/node_modules/@aws-sdk/util-utf8-browser": {
-      "version": "3.13.1",
-      "resolved": "https://registry.npmjs.org/@aws-sdk/util-utf8-browser/-/util-utf8-browser-3.13.1.tgz",
-      "integrity": "sha512-+1FmtFOvDOYfoJnC6DEgjpcPKUERZA8VZ7JenY6SsEqVneWzHf4YVE2+KZM0DT9leLzgZBW/DKJWjeKxykaBEg==",
-      "dependencies": {
-        "tslib": "^2.0.0"
-      }
-    },
     "modules/raw-aes-keyring-node": {
       "name": "@aws-crypto/raw-aes-keyring-node",
       "version": "3.0.0",
@@ -1139,14 +1107,6 @@
         "node": ">=10.0.0"
       }
     },
-    "node_modules/@aws-sdk/client-sso/node_modules/@aws-sdk/util-utf8-browser": {
-      "version": "3.23.0",
-      "resolved": "https://registry.npmjs.org/@aws-sdk/util-utf8-browser/-/util-utf8-browser-3.23.0.tgz",
-      "integrity": "sha512-fSB95AKnvCnAbCd7o0xLbErfAgD9wnLCaEu23AgfGAiaG3nFF8Z2+wtjebU/9Z4RI9d/x83Ho/yguRnJdkMsPA==",
-      "dependencies": {
-        "tslib": "^2.3.0"
-      }
-    },
     "node_modules/@aws-sdk/config-resolver": {
       "version": "3.23.0",
       "resolved": "https://registry.npmjs.org/@aws-sdk/config-resolver/-/config-resolver-3.23.0.tgz",
@@ -1679,18 +1639,13 @@
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+      "version": "3.23.0",
+      "resolved": "https://registry.npmjs.org/@aws-sdk/util-utf8-browser/-/util-utf8-browser-3.23.0.tgz",
+      "integrity": "sha512-fSB95AKnvCnAbCd7o0xLbErfAgD9wnLCaEu23AgfGAiaG3nFF8Z2+wtjebU/9Z4RI9d/x83Ho/yguRnJdkMsPA==",
       "dependencies": {
-        "tslib": "^1.8.0"
+        "tslib": "^2.3.0"
       }
     },
-    "node_modules/@aws-sdk/util-utf8-browser/node_modules/tslib": {
-      "version": "1.14.1",
-      "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.14.1.tgz",
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-    },
     "node_modules/@aws-sdk/util-utf8-node": {
       "version": "3.23.0",
       "resolved": "https://registry.npmjs.org/@aws-sdk/util-utf8-node/-/util-utf8-node-3.23.0.tgz",
@@ -20046,7 +20001,7 @@
         "@aws-crypto/serialize": "file:../serialize",
         "@aws-crypto/web-crypto-backend": "file:../web-crypto-backend",
         "@aws-sdk/util-base64-browser": "3.1.0",
-        "@aws-sdk/util-utf8-browser": "3.13.1",
+        "@aws-sdk/util-utf8-browser": "3.23.0",
         "tslib": "^2.2.0"
       },
       "dependencies": {
@@ -20064,14 +20019,6 @@
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             }
           }
-        },
-        "@aws-sdk/util-utf8-browser": {
-          "version": "3.13.1",
-          "resolved": "https://registry.npmjs.org/@aws-sdk/util-utf8-browser/-/util-utf8-browser-3.13.1.tgz",
-          "integrity": "sha512-+1FmtFOvDOYfoJnC6DEgjpcPKUERZA8VZ7JenY6SsEqVneWzHf4YVE2+KZM0DT9leLzgZBW/DKJWjeKxykaBEg==",
-          "requires": {
-            "tslib": "^2.0.0"
-          }
         }
       }
     },
@@ -20115,18 +20062,8 @@
       "requires": {
         "@aws-crypto/material-management-browser": "file:../material-management-browser",
         "@aws-crypto/serialize": "file:../serialize",
-        "@aws-sdk/util-utf8-browser": "3.13.1",
+        "@aws-sdk/util-utf8-browser": "3.23.0",
         "tslib": "^2.2.0"
-      },
-      "dependencies": {
-        "@aws-sdk/util-utf8-browser": {
-          "version": "3.13.1",
-          "resolved": "https://registry.npmjs.org/@aws-sdk/util-utf8-browser/-/util-utf8-browser-3.13.1.tgz",
-          "integrity": "sha512-+1FmtFOvDOYfoJnC6DEgjpcPKUERZA8VZ7JenY6SsEqVneWzHf4YVE2+KZM0DT9leLzgZBW/DKJWjeKxykaBEg==",
-          "requires": {
-            "tslib": "^2.0.0"
-          }
-        }
       }
     },
     "@aws-crypto/decrypt-node": {
@@ -20169,18 +20106,8 @@
         "@aws-crypto/material-management-browser": "file:../material-management-browser",
         "@aws-crypto/serialize": "file:../serialize",
         "@aws-crypto/web-crypto-backend": "file:../web-crypto-backend",
-        "@aws-sdk/util-utf8-browser": "3.13.1",
+        "@aws-sdk/util-utf8-browser": "3.23.0",
         "tslib": "^2.2.0"
-      },
-      "dependencies": {
-        "@aws-sdk/util-utf8-browser": {
-          "version": "3.13.1",
-          "resolved": "https://registry.npmjs.org/@aws-sdk/util-utf8-browser/-/util-utf8-browser-3.13.1.tgz",
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-          "requires": {
-            "tslib": "^2.0.0"
-          }
-        }
       }
     },
     "@aws-crypto/encrypt-node": {
@@ -20458,7 +20385,7 @@
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         "@aws-sdk/karma-credential-loader": "^3.11.0",
         "@aws-sdk/util-base64-browser": "^3.10.0",
-        "@aws-sdk/util-utf8-browser": "3.1.0",
+        "@aws-sdk/util-utf8-browser": "3.23.0",
         "@trust/keyto": "^1.0.1",
         "@types/got": "^9.6.9",
         "@types/stream-to-promise": "^2.2.0",
@@ -20639,18 +20566,8 @@
         "@aws-crypto/raw-keyring": "file:../raw-keyring",
         "@aws-crypto/serialize": "file:../serialize",
         "@aws-crypto/web-crypto-backend": "file:../web-crypto-backend",
-        "@aws-sdk/util-utf8-browser": "3.13.1",
+        "@aws-sdk/util-utf8-browser": "3.23.0",
         "tslib": "^2.2.0"
-      },
-      "dependencies": {
-        "@aws-sdk/util-utf8-browser": {
-          "version": "3.13.1",
-          "resolved": "https://registry.npmjs.org/@aws-sdk/util-utf8-browser/-/util-utf8-browser-3.13.1.tgz",
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-          "requires": {
-            "tslib": "^2.0.0"
-          }
-        }
       }
     },
     "@aws-crypto/raw-aes-keyring-node": {
@@ -20836,16 +20753,6 @@
         "@aws-sdk/util-utf8-browser": "3.23.0",
         "@aws-sdk/util-utf8-node": "3.23.0",
         "tslib": "^2.3.0"
-      },
-      "dependencies": {
-        "@aws-sdk/util-utf8-browser": {
-          "version": "3.23.0",
-          "resolved": "https://registry.npmjs.org/@aws-sdk/util-utf8-browser/-/util-utf8-browser-3.23.0.tgz",
-          "integrity": "sha512-fSB95AKnvCnAbCd7o0xLbErfAgD9wnLCaEu23AgfGAiaG3nFF8Z2+wtjebU/9Z4RI9d/x83Ho/yguRnJdkMsPA==",
-          "requires": {
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-          }
-        }
       }
     },
     "@aws-sdk/config-resolver": {
@@ -21269,18 +21176,11 @@
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     },
     "@aws-sdk/util-utf8-browser": {
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-      "resolved": "https://registry.npmjs.org/@aws-sdk/util-utf8-browser/-/util-utf8-browser-3.1.0.tgz",
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+      "version": "3.23.0",
+      "resolved": "https://registry.npmjs.org/@aws-sdk/util-utf8-browser/-/util-utf8-browser-3.23.0.tgz",
+      "integrity": "sha512-fSB95AKnvCnAbCd7o0xLbErfAgD9wnLCaEu23AgfGAiaG3nFF8Z2+wtjebU/9Z4RI9d/x83Ho/yguRnJdkMsPA==",
       "requires": {
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-        }
+        "tslib": "^2.3.0"
       }
     },
     "@aws-sdk/util-utf8-node": {