diff --git a/Cargo.lock b/Cargo.lock
index 2db21e83..a2e00f4b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -631,11 +631,6 @@ dependencies = [
  "synstructure 0.10.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "fixedbitset"
-version = "0.1.9"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
 [[package]]
 name = "float-cmp"
 version = "0.5.0"
@@ -1563,7 +1558,6 @@ version = "0.1.0"
 dependencies = [
  "bitflags 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "byteorder 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "fixedbitset 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "hashbrown 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "pathfinder_content 0.1.0",
@@ -2640,7 +2634,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum expat-sys 2.1.6 (registry+https://github.com/rust-lang/crates.io-index)" = "658f19728920138342f68408b7cf7644d90d4784353d8ebc32e7e8663dbe45fa"
 "checksum failure 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)" = "795bd83d3abeb9220f257e597aa0080a508b27533824adf336529648f6abf7e2"
 "checksum failure_derive 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)" = "ea1063915fd7ef4309e222a5a07cf9c319fb9c7836b1f89b85458672dbb127e1"
-"checksum fixedbitset 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)" = "86d4de0081402f5e88cdac65c8dcdcc73118c1a7a465e2a05f0da05843a8ea33"
 "checksum float-cmp 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)" = "17ae3a6394183450225f33d9419cbd627b3cfc831e14f3f1146d5bcaf984e00c"
 "checksum float-ord 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "7bad48618fdb549078c333a7a8528acb57af271d0433bdecd523eb620628364e"
 "checksum font-kit 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "c5b784f7a48d718df8d9ee28f81f8afa0a7ffdd61038957cba1ec6837a836d46"
diff --git a/renderer/Cargo.toml b/renderer/Cargo.toml
index e8e789a0..0c29bf32 100644
--- a/renderer/Cargo.toml
+++ b/renderer/Cargo.toml
@@ -7,7 +7,6 @@ authors = ["Patrick Walton <pcwalton@mimiga.net>"]
 [dependencies]
 bitflags = "1.0"
 byteorder = "1.2"
-fixedbitset = "0.1"
 hashbrown = "0.1"
 rayon = "1.0"
 serde = "1.0"