diff --git a/Cargo.lock b/Cargo.lock
index cb45a18..12e3c9a 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -184,8 +184,12 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "bitvec"
-version = "0.11.3"
+version = "0.17.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "either 1.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "radium 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
 
 [[package]]
 name = "blake2b_simd"
@@ -1704,6 +1708,11 @@ dependencies = [
  "futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "radium"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "rand"
 version = "0.4.6"
@@ -2052,7 +2061,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 name = "sector-builder"
 version = "0.5.2"
 dependencies = [
- "bitvec 0.11.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bitvec 0.17.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "blake2b_simd 0.5.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "byteorder 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "criterion 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2816,7 +2825,7 @@ dependencies = [
 "checksum bit-vec 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)" = "a4523a10839ffae575fb08aa3423026c8cb4687eef43952afb956229d4f246f7"
 "checksum bitflags 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)" = "4efd02e230a02e18f92fc2735f44597385ed02ad8f831e7c1c1156ee5e1ab3a5"
 "checksum bitflags 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "cf1de2fe8c75bc145a2f577add951f8134889b4795d47466a54a5c846d691693"
-"checksum bitvec 0.11.3 (registry+https://github.com/rust-lang/crates.io-index)" = "b67491e1cc6f37da6c4415cd743cb8d2e2c65388acc91ca3094a054cbf3cbd0c"
+"checksum bitvec 0.17.4 (registry+https://github.com/rust-lang/crates.io-index)" = "41262f11d771fd4a61aa3ce019fca363b4b6c282fca9da2a31186d3965a47a5c"
 "checksum bitvec 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)" = "fff49971329f8c6e51882cdab69ade4199abe209134adbfd35cb31ad7be0219e"
 "checksum blake2b_simd 0.5.9 (registry+https://github.com/rust-lang/crates.io-index)" = "b83b7baab1e671718d78204225800d6b170e648188ac7dc992e9d6bddf87d0c0"
 "checksum blake2s_simd 0.5.9 (registry+https://github.com/rust-lang/crates.io-index)" = "050efd7a5bdb220988d4c5204f84ab796e778612af94275f1d39479798b39cf9"
@@ -2981,6 +2990,7 @@ dependencies = [
 "checksum quote 0.6.13 (registry+https://github.com/rust-lang/crates.io-index)" = "6ce23b6b870e8f94f81fb0a363d65d86675884b34a09043c81e5562f11c1f8e1"
 "checksum quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)" = "053a8c8bcc71fcce321828dc897a98ab9760bef03a4fc36693c231e5b3216cfe"
 "checksum qutex 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)" = "084325f9fb9f2c23e4c225be1a4799583badd1666c3c6bbc67bacc6147f20ba1"
+"checksum radium 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "def50a86306165861203e7f84ecffbbdfdea79f0e51039b33de1e952358c47ac"
 "checksum rand 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)" = "552840b97013b1a26992c11eac34bdd778e464601a4c2054b5f0bff7c6761293"
 "checksum rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)" = "6d71dacdc3c88c1fde3885a3be3fbab9f35724e6ce99467f7d9c5026132184ca"
 "checksum rand 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)" = "3ae1b169243eaf61759b8475a998f0a385e42042370f3a7dbaf35246eacc8412"
diff --git a/sector-builder/Cargo.toml b/sector-builder/Cargo.toml
index 6d9bccd..3c8ff1b 100644
--- a/sector-builder/Cargo.toml
+++ b/sector-builder/Cargo.toml
@@ -13,7 +13,7 @@ publish = false
 maintenance = { status = "deprecated" }
 
 [dependencies]
-bitvec = "0.11"
+bitvec = "0.17"
 failure = "0.1.5"
 itertools = "0.8"
 rand = "0.4"