diff --git a/package-lock.json b/package-lock.json
index f51da4b..dd2e531 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,17 +1,31 @@
 {
   "name": "@commaai/log_reader",
-  "version": "0.8.0",
+  "version": "0.9.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
     "@commaai/capnp-json": {
-      "version": "0.8.0",
-      "resolved": "https://registry.npmjs.org/@commaai/capnp-json/-/capnp-json-0.8.0.tgz",
-      "integrity": "sha512-zqKDTqLPOdjYoDk5j9cV9dH0JII08l54KvahGmZu8UppsdkZJhcR3o5dvRg3cFQtdkwRRwa1sNaRVl0K96nZEg==",
+      "version": "0.8.1",
+      "resolved": "https://registry.npmjs.org/@commaai/capnp-json/-/capnp-json-0.8.1.tgz",
+      "integrity": "sha512-ELBnDLll5DH6sdHEOEtSchzMWb3oE900sHQgFtGPOZWDja8TzYmWfZAWSiiDJmyasx54c9X11/w+iMMVLwKOpQ==",
       "requires": {
         "capnp-ts": "^0.4.0"
       }
     },
+    "@commaai/wasm-bz2": {
+      "version": "0.0.4",
+      "resolved": "https://registry.npmjs.org/@commaai/wasm-bz2/-/wasm-bz2-0.0.4.tgz",
+      "integrity": "sha512-fXmGUzyJ4ZCovwf1JXprad7XkF5EsXMZnvFNX1klf6Iy130e3LR7adzPI/KG31b6sh/diqc7ShpdSTccNnSIsg==",
+      "requires": {
+        "ap": "^0.2.0",
+        "weakmap-event": "^2.0.7"
+      }
+    },
+    "@tokenizer/token": {
+      "version": "0.3.0",
+      "resolved": "https://registry.npmjs.org/@tokenizer/token/-/token-0.3.0.tgz",
+      "integrity": "sha512-OvjF+z51L3ov0OyAU0duzsYuvO01PH7x4t6DJx+guahgTnBHkhJdG7soQeTSFLWN3efnHyibZ4Z8l2EuWwJN3A=="
+    },
     "JSONStream": {
       "version": "1.3.5",
       "resolved": "https://registry.npmjs.org/JSONStream/-/JSONStream-1.3.5.tgz",
@@ -97,7 +111,7 @@
     "array-differ": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/array-differ/-/array-differ-1.0.0.tgz",
-      "integrity": "sha1-7/UuN1gknTO+QCuLuOVkuytdQDE="
+      "integrity": "sha512-LeZY+DZDRnvP7eMuQ6LHfCzUGxAAIViUBliK24P3hWXL6y4SortgR6Nim6xrkfSLlmH0+k+9NYNwVC2s53ZrYQ=="
     },
     "array-includes": {
       "version": "3.1.2",
@@ -200,11 +214,6 @@
       "integrity": "sha1-r6uWJikQp/M8GaV3WCXGnzTjUMo=",
       "dev": true
     },
-    "capnp-split": {
-      "version": "0.1.1",
-      "resolved": "https://registry.npmjs.org/capnp-split/-/capnp-split-0.1.1.tgz",
-      "integrity": "sha512-/Bk5p23B2hmgxt7OBv1AsG++j4wdTUZmilM+9nrXNOrdTELTT3XQdCSznpVjyQFLwZRCK9DSC8nxWZloHzpfGQ=="
-    },
     "capnp-ts": {
       "version": "0.4.0",
       "resolved": "https://registry.npmjs.org/capnp-ts/-/capnp-ts-0.4.0.tgz",
@@ -768,9 +777,14 @@
       }
     },
     "file-type": {
-      "version": "7.7.1",
-      "resolved": "https://registry.npmjs.org/file-type/-/file-type-7.7.1.tgz",
-      "integrity": "sha512-bTrKkzzZI6wH+NXhyD3SOXtb2zXTw2SbwI2RxUlRcXVsnN7jNL5hJzVQLYv7FOQhxFkK4XWdAflEaWFpaLLWpQ=="
+      "version": "16.5.4",
+      "resolved": "https://registry.npmjs.org/file-type/-/file-type-16.5.4.tgz",
+      "integrity": "sha512-/yFHK0aGjFEgDJjEKP0pWCplsPFPhwyfwevf/pVxiN0tmE4L9LmwWxWukdJSHdoCli4VgQLehjJtwQBnqmsKcw==",
+      "requires": {
+        "readable-web-to-node-stream": "^3.0.0",
+        "strtok3": "^6.2.4",
+        "token-types": "^4.1.1"
+      }
     },
     "find-root": {
       "version": "1.1.0",
@@ -924,6 +938,11 @@
         "safer-buffer": ">= 2.1.2 < 3"
       }
     },
+    "ieee754": {
+      "version": "1.2.1",
+      "resolved": "https://registry.npmjs.org/ieee754/-/ieee754-1.2.1.tgz",
+      "integrity": "sha512-dcyqhDvX1C46lXZcVqCpK+FtMRQVdIMN6/Df5js2zouUsqG7I6sFxitIC+7KYK29KdXOLHdu9zL4sFnoVQnqaA=="
+    },
     "ignore": {
       "version": "3.3.10",
       "resolved": "https://registry.npmjs.org/ignore/-/ignore-3.3.10.tgz",
@@ -1121,7 +1140,7 @@
     "key-difference": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/key-difference/-/key-difference-1.0.0.tgz",
-      "integrity": "sha1-ft5vab//CAELVhKIUwO2iKMACMw=",
+      "integrity": "sha512-H0mq2jCuQC6Q6Hc6uGZcP1bm6uquX69GGpvKxAkJo70m2anwYApyob5pWp+fPY/YxlFa2qwlpGQvjmhsODdDOQ==",
       "requires": {
         "array-differ": "~1.0.0",
         "xtend": "~4.0.0"
@@ -1404,6 +1423,11 @@
         "pify": "^2.0.0"
       }
     },
+    "peek-readable": {
+      "version": "4.1.0",
+      "resolved": "https://registry.npmjs.org/peek-readable/-/peek-readable-4.1.0.tgz",
+      "integrity": "sha512-ZI3LnwUv5nOGbQzD9c2iDG6toheuXSZP5esSHBjopsXH4dg19soufvpUGA3uohi5anFtGb2lhAVdHzH6R/Evvg=="
+    },
     "pify": {
       "version": "2.3.0",
       "resolved": "https://registry.npmjs.org/pify/-/pify-2.3.0.tgz",
@@ -1574,6 +1598,26 @@
         "util-deprecate": "~1.0.1"
       }
     },
+    "readable-web-to-node-stream": {
+      "version": "3.0.2",
+      "resolved": "https://registry.npmjs.org/readable-web-to-node-stream/-/readable-web-to-node-stream-3.0.2.tgz",
+      "integrity": "sha512-ePeK6cc1EcKLEhJFt/AebMCLL+GgSKhuygrZ/GLaKZYEecIgIECf4UaUuaByiGtzckwR4ain9VzUh95T1exYGw==",
+      "requires": {
+        "readable-stream": "^3.6.0"
+      },
+      "dependencies": {
+        "readable-stream": {
+          "version": "3.6.0",
+          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-3.6.0.tgz",
+          "integrity": "sha512-BViHy7LKeTz4oNnkcLJ+lVSL6vpiFeX6/d3oSH8zCW7UxP2onchk+vTGB143xuFjHS3deTgkKoXXymXqymiIdA==",
+          "requires": {
+            "inherits": "^2.0.3",
+            "string_decoder": "^1.1.1",
+            "util-deprecate": "^1.0.1"
+          }
+        }
+      }
+    },
     "regexp.prototype.flags": {
       "version": "1.3.1",
       "resolved": "https://registry.npmjs.org/regexp.prototype.flags/-/regexp.prototype.flags-1.3.1.tgz",
@@ -1882,6 +1926,15 @@
       "integrity": "sha1-PFMZQukIwml8DsNEhYwobHygpgo=",
       "dev": true
     },
+    "strtok3": {
+      "version": "6.3.0",
+      "resolved": "https://registry.npmjs.org/strtok3/-/strtok3-6.3.0.tgz",
+      "integrity": "sha512-fZtbhtvI9I48xDSywd/somNqgUHl2L2cstmXCCif0itOf96jeW18MBSyrLuNicYQVkvpOxkZtkzujiTJ9LW5Jw==",
+      "requires": {
+        "@tokenizer/token": "^0.3.0",
+        "peek-readable": "^4.1.0"
+      }
+    },
     "supports-color": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-2.0.0.tgz",
@@ -2048,6 +2101,15 @@
         "os-tmpdir": "~1.0.2"
       }
     },
+    "token-types": {
+      "version": "4.2.0",
+      "resolved": "https://registry.npmjs.org/token-types/-/token-types-4.2.0.tgz",
+      "integrity": "sha512-P0rrp4wUpefLncNamWIef62J0v0kQR/GfDVji9WKY7GDCWy5YbVSrKUTam07iWPZQGy0zWNOfstYTykMmPNR7w==",
+      "requires": {
+        "@tokenizer/token": "^0.3.0",
+        "ieee754": "^1.2.1"
+      }
+    },
     "trim": {
       "version": "0.0.1",
       "resolved": "https://registry.npmjs.org/trim/-/trim-0.0.1.tgz",
@@ -2103,19 +2165,10 @@
         "spdx-expression-parse": "^3.0.0"
       }
     },
-    "wasm-bz2": {
-      "version": "0.0.4",
-      "resolved": "https://registry.npmjs.org/wasm-bz2/-/wasm-bz2-0.0.4.tgz",
-      "integrity": "sha512-8CcHAO3U/+BqZZy/DH4gHmhNNqllJ3J4ILfVTX01wlpPMgdJWxE+gwKhCcxnQirXTvalEG4YrWDdr6cDXbawWg==",
-      "requires": {
-        "ap": "^0.2.0",
-        "weakmap-event": "^2.0.7"
-      }
-    },
     "weakmap-event": {
       "version": "2.0.7",
       "resolved": "https://registry.npmjs.org/weakmap-event/-/weakmap-event-2.0.7.tgz",
-      "integrity": "sha1-P2UxirqJ4CKYHoJJv64zmkrWlFo=",
+      "integrity": "sha512-NF4x6hripbPUnHgwPTy9aOtakECwhdi/kjR8wevsNN5IXbLZs7k9hPUTFJx8thXM0U8M4HieYhjSV6TJg+1Lrg==",
       "requires": {
         "geval": "~2.2.0",
         "key-difference": "~1.0.0",
@@ -2126,7 +2179,7 @@
     "weakmap-shim": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/weakmap-shim/-/weakmap-shim-1.1.1.tgz",
-      "integrity": "sha1-1lr9eEEJshZuAP9XHDMVDsKkC0k="
+      "integrity": "sha512-/wNyG+1FpiHhnfQo+TuA/XAUpvOOkKVl0A4qpT+oGcj5SlZCLmM+M1Py/3Sj8sy+YrEauCVITOxCsZKo6sPbQg=="
     },
     "which": {
       "version": "1.3.1",
diff --git a/package.json b/package.json
index 7a470bb..b8e9288 100644
--- a/package.json
+++ b/package.json
@@ -24,7 +24,7 @@
     "ap": "^0.2.0",
     "capnp-ts": "^0.4.0",
     "commander": "^2.15.1",
-    "file-type": "^7.6.0",
+    "file-type": "^16.5.4",
     "geval": "^2.2.0",
     "stream-selector": "^0.4.0",
     "through2": "^2.0.3"
diff --git a/yarn.lock b/yarn.lock
index bab68d4..f562692 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -17,6 +17,11 @@
     ap "^0.2.0"
     weakmap-event "^2.0.7"
 
+"@tokenizer/token@^0.3.0":
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/@tokenizer/token/-/token-0.3.0.tgz#fe98a93fe789247e998c75e74e9c7c63217aa276"
+  integrity sha512-OvjF+z51L3ov0OyAU0duzsYuvO01PH7x4t6DJx+guahgTnBHkhJdG7soQeTSFLWN3efnHyibZ4Z8l2EuWwJN3A==
+
 JSONStream@^1.3.2:
   version "1.3.5"
   resolved "https://registry.yarnpkg.com/JSONStream/-/JSONStream-1.3.5.tgz#3208c1f08d3a4d99261ab64f92302bc15e111ca0"
@@ -622,10 +627,14 @@ file-entry-cache@^2.0.0:
     flat-cache "^1.2.1"
     object-assign "^4.0.1"
 
-file-type@^7.6.0:
-  version "7.7.1"
-  resolved "https://registry.yarnpkg.com/file-type/-/file-type-7.7.1.tgz#91c2f5edb8ce70688b9b68a90d931bbb6cb21f65"
-  integrity sha512-bTrKkzzZI6wH+NXhyD3SOXtb2zXTw2SbwI2RxUlRcXVsnN7jNL5hJzVQLYv7FOQhxFkK4XWdAflEaWFpaLLWpQ==
+file-type@^16.5.4:
+  version "16.5.4"
+  resolved "https://registry.yarnpkg.com/file-type/-/file-type-16.5.4.tgz#474fb4f704bee427681f98dd390058a172a6c2fd"
+  integrity sha512-/yFHK0aGjFEgDJjEKP0pWCplsPFPhwyfwevf/pVxiN0tmE4L9LmwWxWukdJSHdoCli4VgQLehjJtwQBnqmsKcw==
+  dependencies:
+    readable-web-to-node-stream "^3.0.0"
+    strtok3 "^6.2.4"
+    token-types "^4.1.1"
 
 find-root@^1.0.0:
   version "1.1.0"
@@ -753,6 +762,11 @@ iconv-lite@^0.4.17:
   dependencies:
     safer-buffer ">= 2.1.2 < 3"
 
+ieee754@^1.2.1:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/ieee754/-/ieee754-1.2.1.tgz#8eb7a10a63fff25d15a57b001586d177d1b0d352"
+  integrity sha512-dcyqhDvX1C46lXZcVqCpK+FtMRQVdIMN6/Df5js2zouUsqG7I6sFxitIC+7KYK29KdXOLHdu9zL4sFnoVQnqaA==
+
 ignore@^3.0.9, ignore@^3.3.3, ignore@^3.3.6:
   version "3.3.10"
   resolved "https://registry.yarnpkg.com/ignore/-/ignore-3.3.10.tgz#0a97fb876986e8081c631160f8f9f389157f0043"
@@ -1196,6 +1210,11 @@ path-type@^2.0.0:
   dependencies:
     pify "^2.0.0"
 
+peek-readable@^4.1.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/peek-readable/-/peek-readable-4.1.0.tgz#4ece1111bf5c2ad8867c314c81356847e8a62e72"
+  integrity sha512-ZI3LnwUv5nOGbQzD9c2iDG6toheuXSZP5esSHBjopsXH4dg19soufvpUGA3uohi5anFtGb2lhAVdHzH6R/Evvg==
+
 pify@^2.0.0:
   version "2.3.0"
   resolved "https://registry.yarnpkg.com/pify/-/pify-2.3.0.tgz#ed141a6ac043a849ea588498e7dca8b15330e90c"
@@ -1318,6 +1337,22 @@ readable-stream@^2.0.0, readable-stream@^2.2.2, readable-stream@~2.3.6:
     string_decoder "~1.1.1"
     util-deprecate "~1.0.1"
 
+readable-stream@^3.6.0:
+  version "3.6.0"
+  resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-3.6.0.tgz#337bbda3adc0706bd3e024426a286d4b4b2c9198"
+  integrity sha512-BViHy7LKeTz4oNnkcLJ+lVSL6vpiFeX6/d3oSH8zCW7UxP2onchk+vTGB143xuFjHS3deTgkKoXXymXqymiIdA==
+  dependencies:
+    inherits "^2.0.3"
+    string_decoder "^1.1.1"
+    util-deprecate "^1.0.1"
+
+readable-web-to-node-stream@^3.0.0:
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/readable-web-to-node-stream/-/readable-web-to-node-stream-3.0.2.tgz#5d52bb5df7b54861fd48d015e93a2cb87b3ee0bb"
+  integrity sha512-ePeK6cc1EcKLEhJFt/AebMCLL+GgSKhuygrZ/GLaKZYEecIgIECf4UaUuaByiGtzckwR4ain9VzUh95T1exYGw==
+  dependencies:
+    readable-stream "^3.6.0"
+
 regexp.prototype.flags@^1.2.0:
   version "1.3.1"
   resolved "https://registry.yarnpkg.com/regexp.prototype.flags/-/regexp.prototype.flags-1.3.1.tgz#7ef352ae8d159e758c0eadca6f8fcb4eef07be26"
@@ -1408,6 +1443,11 @@ safe-buffer@~5.1.0, safe-buffer@~5.1.1:
   resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.1.2.tgz#991ec69d296e0313747d59bdfd2b745c35f8828d"
   integrity sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g==
 
+safe-buffer@~5.2.0:
+  version "5.2.1"
+  resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.2.1.tgz#1eaf9fa9bdb1fdd4ec75f58f9cdb4e6b7827eec6"
+  integrity sha512-rp3So07KcdmmKbGvgaNxQSJr7bGVSVk5S9Eq1F+ppbRo70+YeaDxkw5Dd8NPN+GD6bjnYm2VuPuCXmpuYvmCXQ==
+
 "safer-buffer@>= 2.1.2 < 3":
   version "2.1.2"
   resolved "https://registry.yarnpkg.com/safer-buffer/-/safer-buffer-2.1.2.tgz#44fa161b0187b9549dd84bb91802f9bd8385cd6a"
@@ -1547,6 +1587,13 @@ string.prototype.trimstart@^1.0.3:
     call-bind "^1.0.0"
     define-properties "^1.1.3"
 
+string_decoder@^1.1.1:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/string_decoder/-/string_decoder-1.3.0.tgz#42f114594a46cf1a8e30b0a84f56c78c3edac21e"
+  integrity sha512-hkRX8U1WjJFd8LsDJ2yQ/wWWxaopEsABU1XfkM8A+j0+85JAGppt16cr1Whg6KIbb4okU6Mql6BOj+uup/wKeA==
+  dependencies:
+    safe-buffer "~5.2.0"
+
 string_decoder@~1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/string_decoder/-/string_decoder-1.1.1.tgz#9cf1611ba62685d7030ae9e4ba34149c3af03fc8"
@@ -1578,6 +1625,14 @@ strip-json-comments@~2.0.1:
   resolved "https://registry.yarnpkg.com/strip-json-comments/-/strip-json-comments-2.0.1.tgz#3c531942e908c2697c0ec344858c286c7ca0a60a"
   integrity sha1-PFMZQukIwml8DsNEhYwobHygpgo=
 
+strtok3@^6.2.4:
+  version "6.3.0"
+  resolved "https://registry.yarnpkg.com/strtok3/-/strtok3-6.3.0.tgz#358b80ffe6d5d5620e19a073aa78ce947a90f9a0"
+  integrity sha512-fZtbhtvI9I48xDSywd/somNqgUHl2L2cstmXCCif0itOf96jeW18MBSyrLuNicYQVkvpOxkZtkzujiTJ9LW5Jw==
+  dependencies:
+    "@tokenizer/token" "^0.3.0"
+    peek-readable "^4.1.0"
+
 supports-color@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-2.0.0.tgz#535d045ce6b6363fa40117084629995e9df324c7"
@@ -1672,6 +1727,14 @@ tmp@^0.0.33:
   dependencies:
     os-tmpdir "~1.0.2"
 
+token-types@^4.1.1:
+  version "4.2.0"
+  resolved "https://registry.yarnpkg.com/token-types/-/token-types-4.2.0.tgz#b66bc3d67420c6873222a424eee64a744f4c2f13"
+  integrity sha512-P0rrp4wUpefLncNamWIef62J0v0kQR/GfDVji9WKY7GDCWy5YbVSrKUTam07iWPZQGy0zWNOfstYTykMmPNR7w==
+  dependencies:
+    "@tokenizer/token" "^0.3.0"
+    ieee754 "^1.2.1"
+
 trim@0.0.1:
   version "0.0.1"
   resolved "https://registry.yarnpkg.com/trim/-/trim-0.0.1.tgz#5858547f6b290757ee95cccc666fb50084c460dd"
@@ -1706,7 +1769,7 @@ utf8-encoding@^0.1.2:
   dependencies:
     obtain-unicode "~0.0.5"
 
-util-deprecate@~1.0.1:
+util-deprecate@^1.0.1, util-deprecate@~1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/util-deprecate/-/util-deprecate-1.0.2.tgz#450d4dc9fa70de732762fbd2d4a28981419a0ccf"
   integrity sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8=