diff --git a/package-lock.json b/package-lock.json
index 36865956f..9b40b6114 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -96,7 +96,7 @@
         "mocha": "^10.7.3",
         "mocha-junit-reporter": "^2.2.1",
         "mocha-multi": "^1.1.7",
-        "mongodb-client-encryption": "^6.3.0",
+        "mongodb-client-encryption": "^6.4.0",
         "mongodb-rag-core": "^0.7.0",
         "mongodb-runner": "^5.8.3",
         "node-fetch": "^2.7.0",
@@ -19904,9 +19904,9 @@
       }
     },
     "node_modules/mongodb-client-encryption": {
-      "version": "6.3.0",
-      "resolved": "https://registry.npmjs.org/mongodb-client-encryption/-/mongodb-client-encryption-6.3.0.tgz",
-      "integrity": "sha512-OaOg02vglPxxrfY01alC0ER0W4WMuNO2ZJR3ehAUcuGYreJaJ+aX+rUQiQkdQHiXvnVPDUx/4QDr2CR1/FvpcQ==",
+      "version": "6.4.0",
+      "resolved": "https://registry.npmjs.org/mongodb-client-encryption/-/mongodb-client-encryption-6.4.0.tgz",
+      "integrity": "sha512-Un1W/5P4KjcUBPeJeSKFNaWH0/8PVsoSatDqyWM2bMK0Vu2Jjxy7ZTgDj1g+uChuqroB09s8LvppdsHpwxSTVA==",
       "devOptional": true,
       "hasInstallScript": true,
       "license": "Apache-2.0",
diff --git a/package.json b/package.json
index 9e55b723e..b66a03b44 100644
--- a/package.json
+++ b/package.json
@@ -1399,7 +1399,7 @@
     "mocha": "^10.7.3",
     "mocha-junit-reporter": "^2.2.1",
     "mocha-multi": "^1.1.7",
-    "mongodb-client-encryption": "^6.3.0",
+    "mongodb-client-encryption": "^6.4.0",
     "mongodb-rag-core": "^0.7.0",
     "mongodb-runner": "^5.8.3",
     "node-fetch": "^2.7.0",