diff --git a/apps/hash-ai-worker-ts/package.json b/apps/hash-ai-worker-ts/package.json
index 810e2fc675e..f17fb9ac184 100644
--- a/apps/hash-ai-worker-ts/package.json
+++ b/apps/hash-ai-worker-ts/package.json
@@ -81,7 +81,7 @@
     "md5": "2.3.0",
     "mime-types": "2.1.35",
     "officeparser": "4.2.0",
-    "openai": "4.68.4",
+    "openai": "4.73.0",
     "openai-chat-tokens": "0.2.8",
     "papaparse": "5.4.1",
     "pdf2json": "3.1.4",
diff --git a/apps/hash-api/package.json b/apps/hash-api/package.json
index 8837fdc5d11..bba30f61fc1 100644
--- a/apps/hash-api/package.json
+++ b/apps/hash-api/package.json
@@ -97,7 +97,7 @@
     "nanoid": "3.3.7",
     "nodemailer": "6.9.16",
     "oembed-providers": "1.0.20241022",
-    "openai": "4.68.4",
+    "openai": "4.73.0",
     "ts-json-schema-generator": "1.5.1",
     "tsx": "4.19.2",
     "typescript": "5.6.3",
diff --git a/yarn.lock b/yarn.lock
index ae0e63e8fc0..43cc1197850 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -25117,10 +25117,10 @@ openai-chat-tokens@0.2.8:
   dependencies:
     js-tiktoken "^1.0.7"
 
-openai@4.68.4, openai@^4.38.0:
-  version "4.68.4"
-  resolved "https://registry.yarnpkg.com/openai/-/openai-4.68.4.tgz#f8d684c1f2408d362164ad71916e961941aeedd1"
-  integrity sha512-LRinV8iU9VQplkr25oZlyrsYGPGasIwYN8KFMAAFTHHLHjHhejtJ5BALuLFrkGzY4wfbKhOhuT+7lcHZ+F3iEA==
+openai@4.73.0, openai@^4.38.0:
+  version "4.73.0"
+  resolved "https://registry.yarnpkg.com/openai/-/openai-4.73.0.tgz#b8f8a4793d4db91e7eeab7235446d2cfe3aa0e9c"
+  integrity sha512-NZstV77w3CEol9KQTRBRQ15+Sw6nxVTicAULSjYO4wn9E5gw72Mtp3fAVaBFXyyVPws4241YmFG6ya4L8v03tA==
   dependencies:
     "@types/node" "^18.11.18"
     "@types/node-fetch" "^2.6.4"