diff --git a/Cargo.toml b/Cargo.toml
index 1e31877..b3fabba 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "hls_m3u8"
-version = "0.3.0" # remember to update html_root_url
+version = "0.3.1" # remember to update html_root_url
 authors = ["Takeru Ohta <phjgt308@gmail.com>", "Luro02 <24826124+Luro02@users.noreply.github.com>"]
 description = "HLS m3u8 parser/generator"
 homepage = "https://github.com/sile/hls_m3u8"
diff --git a/src/lib.rs b/src/lib.rs
index 6657ef2..b31c238 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,4 +1,4 @@
-#![doc(html_root_url = "https://docs.rs/hls_m3u8/0.3.0")]
+#![doc(html_root_url = "https://docs.rs/hls_m3u8/0.3.1")]
 #![forbid(unsafe_code)]
 #![warn(rust_2018_idioms)]
 #![warn(