diff --git a/Cargo.lock b/Cargo.lock
index 0c44c2a..a9a22c2 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -58,9 +58,9 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "bigml"
-version = "0.6.1"
+version = "0.6.2"
 dependencies = [
- "bigml_derive 0.3.0",
+ "bigml_derive 0.4.0",
  "bytes 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "chrono 0.4.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "env_logger 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -78,9 +78,9 @@ dependencies = [
 
 [[package]]
 name = "bigml-parallel"
-version = "0.6.1"
+version = "0.6.2"
 dependencies = [
- "bigml 0.6.1",
+ "bigml 0.6.2",
  "bytes 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "clap 2.33.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "cli_test_dir 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -98,7 +98,7 @@ dependencies = [
 
 [[package]]
 name = "bigml_derive"
-version = "0.3.0"
+version = "0.4.0"
 dependencies = [
  "proc-macro2 1.0.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
diff --git a/bigml-parallel/Cargo.toml b/bigml-parallel/Cargo.toml
index e6c153a..ef3c2a6 100644
--- a/bigml-parallel/Cargo.toml
+++ b/bigml-parallel/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "bigml-parallel"
-version = "0.6.1"
+version = "0.6.2"
 authors = ["Eric Kidd <git@randomhacks.net>"]
 edition = "2018"
 
@@ -14,7 +14,7 @@ documentation = "https://github.com/faradayio/bigml-rs/tree/master/bigml-paralle
 cli_test_dir = "0.1.5"
 
 [dependencies]
-bigml = { version = "=0.6.1", path = "../bigml" }
+bigml = { version = "=0.6.2", path = "../bigml" }
 bytes = "0.5.3"
 common_failures = "0.1.1"
 # This makes the executable bigger, but it makes --help much nicer.
diff --git a/bigml/Cargo.toml b/bigml/Cargo.toml
index e51f9eb..461b340 100644
--- a/bigml/Cargo.toml
+++ b/bigml/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "bigml"
-version = "0.6.1"
+version = "0.6.2"
 authors = ["Eric Kidd <git@randomhacks.net>"]
 
 description = "Unofficial BigML client bindings"
@@ -15,7 +15,7 @@ edition = "2018"
 env_logger = "0.7"
 
 [dependencies]
-bigml_derive = { version = "0.3.0", path = "../bigml_derive" }
+bigml_derive = { version = "0.4.0", path = "../bigml_derive" }
 bytes = "0.5.3"
 chrono = { version = "0.4", features = ["serde"] }
 failure = "0.1.1"
diff --git a/bigml_derive/Cargo.toml b/bigml_derive/Cargo.toml
index f0ad451..1834feb 100644
--- a/bigml_derive/Cargo.toml
+++ b/bigml_derive/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "bigml_derive"
-version = "0.3.0"
+version = "0.4.0"
 authors = ["Eric Kidd <git@randomhacks.net>"]
 
 description = "Internal `derive` support for unofficial BigML client bindings"