diff --git a/serde/Cargo.toml b/serde/Cargo.toml
index f3556edbc..0879175a5 100644
--- a/serde/Cargo.toml
+++ b/serde/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "serde"
-version = "0.6.12"
+version = "0.6.13"
 authors = ["Erick Tryzelaar <erick.tryzelaar@gmail.com>"]
 license = "MIT/Apache-2.0"
 description = "A generic serialization/deserialization framework"
diff --git a/serde_codegen/Cargo.toml b/serde_codegen/Cargo.toml
index 76a73e961..21d7c1b40 100644
--- a/serde_codegen/Cargo.toml
+++ b/serde_codegen/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "serde_codegen"
-version = "0.6.12"
+version = "0.6.13"
 authors = ["Erick Tryzelaar <erick.tryzelaar@gmail.com>"]
 license = "MIT/Apache-2.0"
 description = "Macros to auto-generate implementations for the serde framework"
diff --git a/serde_macros/Cargo.toml b/serde_macros/Cargo.toml
index 5390837e8..7203cd875 100644
--- a/serde_macros/Cargo.toml
+++ b/serde_macros/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "serde_macros"
-version = "0.6.12"
+version = "0.6.13"
 authors = ["Erick Tryzelaar <erick.tryzelaar@gmail.com>"]
 license = "MIT/Apache-2.0"
 description = "Macros to auto-generate implementations for the serde framework"
@@ -17,13 +17,13 @@ nightly-testing = ["clippy", "serde/nightly-testing", "serde_codegen/nightly-tes
 
 [dependencies]
 clippy = { version = "^0.0.41", optional = true }
-serde_codegen = { version = "^0.6.12", path = "../serde_codegen", default-features = false, features = ["nightly"] }
+serde_codegen = { version = "^0.6.13", path = "../serde_codegen", default-features = false, features = ["nightly"] }
 
 [dev-dependencies]
 compiletest_rs = "^0.0.11"
 num = "^0.1.27"
 rustc-serialize = "^0.3.16"
-serde = { version = "^0.6.12", path = "../serde", features = ["num-impls"] }
+serde = { version = "^0.6.13", path = "../serde", features = ["num-impls"] }
 
 [[test]]
 name = "test"
diff --git a/serde_tests/Cargo.toml b/serde_tests/Cargo.toml
index d58d5e70f..a4ed74d9f 100644
--- a/serde_tests/Cargo.toml
+++ b/serde_tests/Cargo.toml
@@ -16,7 +16,7 @@ nightly-testing = ["clippy", "serde/nightly-testing", "serde_codegen/nightly-tes
 [build-dependencies]
 syntex = { version = "^0.28.0" }
 syntex_syntax = { version = "^0.28.0" }
-serde_codegen = { version = "^0.6.12", path = "../serde_codegen", features = ["with-syntex"] }
+serde_codegen = { version = "^0.6.13", path = "../serde_codegen", features = ["with-syntex"] }
 
 [dev-dependencies]
 num = "^0.1.26"