diff --git a/Cargo.toml b/Cargo.toml
index 9dfb774..6d406af 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "chrono-tz"
-version = "0.3.0"
+version = "0.3.1"
 authors = ["Djzin"]
 build = "build.rs"
 description = "TimeZone implementations for rust-chrono from the IANA database"
diff --git a/README.md b/README.md
index d81fc61..f58b31b 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# Chrono-TZ 0.3.0
+# Chrono-TZ 0.3.1
 
 `Chrono-TZ` is a library that provides implementors of the
 [`TimeZone`][timezone] trait for [`rust-chrono`][chrono]. The
diff --git a/src/lib.rs b/src/lib.rs
index 4b3d182..2d22f56 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,4 +1,4 @@
-//! # Chrono-TZ 0.3.0
+//! # Chrono-TZ 0.3.1
 //!
 //! `Chrono-TZ` is a library that provides implementors of the
 //! [`TimeZone`][timezone] trait for [`rust-chrono`][chrono]. The
diff --git a/tz b/tz
index eeff212..f8ebe3a 160000
--- a/tz
+++ b/tz
@@ -1 +1 @@
-Subproject commit eeff212d0f2b94a8c08d7ce2e1ff2278c027936b
+Subproject commit f8ebe3a644e12b294dfc3c06c5243c1b9c13a7e8