diff --git a/bin/resolve-dependencies b/bin/resolve-dependencies
index 36810381..6e5e63a5 100755
--- a/bin/resolve-dependencies
+++ b/bin/resolve-dependencies
@@ -10,10 +10,6 @@ const mains = ["unpkg", "jsdelivr", "browser", "main"];
     const package = await resolve("d3");
     console.log(`export const d3 = dependency("${package.name}", "${package.version}", "${package.export}");`);
   }
-  {
-    const package = await resolve("d3-dsv");
-    console.log(`export const d3Dsv = dependency("${package.name}", "${package.version}", "${package.export}");`);
-  }
   {
     const package = await resolve("@observablehq/inputs");
     console.log(`export const inputs = dependency("${package.name}", "${package.version}", "${package.export}");`);
@@ -70,6 +66,10 @@ const mains = ["unpkg", "jsdelivr", "browser", "main"];
     const package = await resolve("apache-arrow@4");
     console.log(`export const arrow = dependency("${package.name}", "${package.version}", "${package.export}");`);
   }
+  {
+    const package = await resolve("arquero");
+    console.log(`export const arquero = dependency("${package.name}", "${package.version}", "${package.export}");`);
+  }
   {
     const package = await resolve("topojson-client");
     console.log(`export const topojson = dependency("${package.name}", "${package.version}", "${package.export}");`);
diff --git a/package.json b/package.json
index 3caecccf..a733c208 100644
--- a/package.json
+++ b/package.json
@@ -27,6 +27,7 @@
     "dist/**/*.js"
   ],
   "dependencies": {
+    "d3-dsv": "^2.0.0",
     "d3-require": "^1.2.4"
   },
   "devDependencies": {
diff --git a/src/dependencies.js b/src/dependencies.js
index 1c7d02e7..ae845fc3 100644
--- a/src/dependencies.js
+++ b/src/dependencies.js
@@ -1,7 +1,6 @@
 import dependency from "./dependency.js";
 export const d3 = dependency("d3", "7.0.1", "dist/d3.min.js");
-export const d3Dsv = dependency("d3-dsv", "3.0.1", "dist/d3-dsv.min.js");
-export const inputs = dependency("@observablehq/inputs", "0.9.0", "dist/inputs.min.js");
+export const inputs = dependency("@observablehq/inputs", "0.9.1", "dist/inputs.min.js");
 export const plot = dependency("@observablehq/plot", "0.2.0", "dist/plot.umd.min.js");
 export const graphviz = dependency("@observablehq/graphviz", "0.2.1", "dist/graphviz.min.js");
 export const highlight = dependency("@observablehq/highlight.js", "2.0.0", "highlight.min.js");
@@ -15,4 +14,5 @@ export const vega = dependency("vega", "5.20.2", "build/vega.min.js");
 export const vegalite = dependency("vega-lite", "5.1.0", "build/vega-lite.min.js");
 export const vegaliteApi = dependency("vega-lite-api", "5.0.0", "build/vega-lite-api.min.js");
 export const arrow = dependency("apache-arrow", "4.0.1", "Arrow.es2015.min.js");
+export const arquero = dependency("arquero", "4.8.4", "dist/arquero.min.js");
 export const topojson = dependency("topojson-client", "3.1.0", "dist/topojson-client.min.js");
diff --git a/src/fileAttachment.js b/src/fileAttachment.js
index 8dab603f..5ae62c4e 100644
--- a/src/fileAttachment.js
+++ b/src/fileAttachment.js
@@ -1,5 +1,6 @@
+import {autoType, csvParse, csvParseRows, tsvParse, tsvParseRows} from "d3-dsv";
 import {require as requireDefault} from "d3-require";
-import {arrow, d3Dsv, jszip} from "./dependencies.js";
+import {arrow, jszip} from "./dependencies.js";
 import {SQLiteDatabaseClient} from "./sqlite.js";
 
 async function remote_fetch(file) {
@@ -9,10 +10,10 @@ async function remote_fetch(file) {
 }
 
 async function dsv(file, delimiter, {array = false, typed = false} = {}) {
-  const [text, d3] = await Promise.all([file.text(), requireDefault(d3Dsv.resolve())]);
+  const text = await file.text();
   return (delimiter === "\t"
-      ? (array ? d3.tsvParseRows : d3.tsvParse)
-      : (array ? d3.csvParseRows : d3.csvParse))(text, typed && d3.autoType);
+      ? (array ? tsvParseRows : tsvParse)
+      : (array ? csvParseRows : csvParse))(text, typed && autoType);
 }
 
 class AbstractFile {
diff --git a/src/library.js b/src/library.js
index 09c2bdf7..58a18ab6 100644
--- a/src/library.js
+++ b/src/library.js
@@ -15,7 +15,7 @@ import svg from "./svg.js";
 import tex from "./tex.js";
 import vegalite from "./vegalite.js";
 import width from "./width.js";
-import {arrow, d3, graphviz, htl, inputs, lodash, plot, topojson} from "./dependencies.js";
+import {arquero, arrow, d3, graphviz, htl, inputs, lodash, plot, topojson} from "./dependencies.js";
 
 export default Object.assign(function Library(resolver) {
   const require = requirer(resolver);
@@ -28,6 +28,7 @@ export default Object.assign(function Library(resolver) {
     SQLite: () => SQLite(require),
     SQLiteDatabaseClient: () => SQLiteDatabaseClient,
     _: () => require(lodash.resolve()),
+    aq: () => require.alias({"apache-arrow": arrow.resolve()})(arquero.resolve()),
     d3: () => require(d3.resolve()),
     dot: () => require(graphviz.resolve()),
     htl: () => require(htl.resolve()),
diff --git a/test/index-test.js b/test/index-test.js
index 5a5083d5..b30555c6 100644
--- a/test/index-test.js
+++ b/test/index-test.js
@@ -15,6 +15,7 @@ test("new Library returns a library with the expected keys", async t => {
     "SQLite",
     "SQLiteDatabaseClient",
     "_",
+    "aq",
     "d3",
     "dot",
     "htl",
diff --git a/yarn.lock b/yarn.lock
index 3478074a..1ded4835 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -689,7 +689,7 @@ combined-stream@^1.0.6, combined-stream@~1.0.6:
   dependencies:
     delayed-stream "~1.0.0"
 
-commander@^2.20.0:
+commander@2, commander@^2.20.0:
   version "2.20.3"
   resolved "https://registry.yarnpkg.com/commander/-/commander-2.20.3.tgz#fd485e84c03eb4881c20722ba48035e8531aeb33"
   integrity sha512-GpVkmM8vF2vQUkj2LvZmD35JxeJOLCwJ9cUkugyk2nuhbv3+mJvpLYYt+0+USMxE+oj+ey/lJEnhZw75x/OMcQ==
@@ -787,6 +787,15 @@ csstype@^3.0.2:
   resolved "https://registry.yarnpkg.com/csstype/-/csstype-3.0.6.tgz#865d0b5833d7d8d40f4e5b8a6d76aea3de4725ef"
   integrity sha512-+ZAmfyWMT7TiIlzdqJgjMb7S4f1beorDbWbsocyK4RaiqA5RTX3K14bnBWmmA9QEM0gRdsjyyrEmcyga8Zsxmw==
 
+d3-dsv@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/d3-dsv/-/d3-dsv-2.0.0.tgz#b37b194b6df42da513a120d913ad1be22b5fe7c5"
+  integrity sha512-E+Pn8UJYx9mViuIUkoc93gJGGYut6mSDKy2+XaPwccwkRGlR+LO97L2VCCRjQivTwLHkSnAJG7yo00BWY6QM+w==
+  dependencies:
+    commander "2"
+    iconv-lite "0.4"
+    rw "1"
+
 d3-require@^1.2.4:
   version "1.2.4"
   resolved "https://registry.yarnpkg.com/d3-require/-/d3-require-1.2.4.tgz#59afc591d5089f99fecd8c45ef7539e1fee112b3"
@@ -1307,6 +1316,13 @@ husky@^4.3.8:
     slash "^3.0.0"
     which-pm-runs "^1.0.0"
 
+iconv-lite@0.4:
+  version "0.4.24"
+  resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.24.tgz#2022b4b25fbddc21d2f524974a474aafe733908b"
+  integrity sha512-v3MXnZAcvnywkTUEZomIActle7RXXeedOR31wwl7VlyoXO4Qi9arvSenNQWne1TcRwhCL1HwLI21bEqdpj8/rA==
+  dependencies:
+    safer-buffer ">= 2.1.2 < 3"
+
 ignore@^4.0.6:
   version "4.0.6"
   resolved "https://registry.yarnpkg.com/ignore/-/ignore-4.0.6.tgz#750e3db5862087b4737ebac8207ffd1ef27b25fc"
@@ -2331,6 +2347,11 @@ rollup@^2.37.1:
   optionalDependencies:
     fsevents "~2.1.2"
 
+rw@1:
+  version "1.3.3"
+  resolved "https://registry.yarnpkg.com/rw/-/rw-1.3.3.tgz#3f862dfa91ab766b14885ef4d01124bfda074fb4"
+  integrity sha1-P4Yt+pGrdmsUiF700BEkv9oHT7Q=
+
 safe-buffer@^5.0.1, safe-buffer@^5.1.0, safe-buffer@^5.1.2:
   version "5.2.1"
   resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.2.1.tgz#1eaf9fa9bdb1fdd4ec75f58f9cdb4e6b7827eec6"
@@ -2341,7 +2362,7 @@ 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==
 
-safer-buffer@^2.0.2, safer-buffer@^2.1.0, safer-buffer@~2.1.0:
+"safer-buffer@>= 2.1.2 < 3", safer-buffer@^2.0.2, safer-buffer@^2.1.0, safer-buffer@~2.1.0:
   version "2.1.2"
   resolved "https://registry.yarnpkg.com/safer-buffer/-/safer-buffer-2.1.2.tgz#44fa161b0187b9549dd84bb91802f9bd8385cd6a"
   integrity sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg==