diff --git a/package-lock.json b/package-lock.json
index 59b052e..89a294a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -235,9 +235,9 @@
       "integrity": "sha512-woWMi8PDpPQpvTsRaUw4Ig+nOGS/CWwAwS66Fa1Vr/EkW+NEwxI8YfPBsdBMn33jK2Y86/qMiiuX/ROHIkJLTw=="
     },
     "node_modules/@ipld/car": {
-      "version": "5.3.2",
-      "resolved": "https://registry.npmjs.org/@ipld/car/-/car-5.3.2.tgz",
-      "integrity": "sha512-Bb4XrCFlnsCb9tTzZ1I8zo9O61D9qm7HfvuYrQ9gzdE8YhjyVIjrjmHmnoSWV/uCmyc2/bcqiDPIg+9WljXNzg==",
+      "version": "5.3.3",
+      "resolved": "https://registry.npmjs.org/@ipld/car/-/car-5.3.3.tgz",
+      "integrity": "sha512-4vgV5Ml4HCJ2iTx7vYhu0ui+Xxo1HQTtVeYgD+JKd5Wij8TlOFZnxOSickqpLcuf1fdGEStgqVItx15UWfzDYA==",
       "dependencies": {
         "@ipld/dag-cbor": "^9.0.7",
         "cborg": "^4.0.5",
@@ -6207,7 +6207,7 @@
         "@filecoin-station/spark-impact-evaluator": "^1.1.1",
         "@glif/filecoin-address": "^3.0.12",
         "@influxdata/influxdb-client": "^1.35.0",
-        "@ipld/car": "^5.3.2",
+        "@ipld/car": "^5.3.3",
         "@sentry/node": "^8.35.0",
         "@ucanto/core": "^10.0.1",
         "@ucanto/principal": "^9.0.1",
diff --git a/publish/package.json b/publish/package.json
index 8ed9fd6..32a42b6 100644
--- a/publish/package.json
+++ b/publish/package.json
@@ -9,7 +9,7 @@
     "@filecoin-station/spark-impact-evaluator": "^1.1.1",
     "@glif/filecoin-address": "^3.0.12",
     "@influxdata/influxdb-client": "^1.35.0",
-    "@ipld/car": "^5.3.2",
+    "@ipld/car": "^5.3.3",
     "@sentry/node": "^8.35.0",
     "@ucanto/core": "^10.0.1",
     "@ucanto/principal": "^9.0.1",