diff --git a/hdr10plus/.gitignore b/hdr10plus/.gitignore
index 843ca94..be694d3 100644
--- a/hdr10plus/.gitignore
+++ b/hdr10plus/.gitignore
@@ -10,4 +10,3 @@
 /*.y4m
 /*.ffindex
 /*.json
-Cargo.lock
\ No newline at end of file
diff --git a/hdr10plus/Cargo.toml b/hdr10plus/Cargo.toml
index c93f2eb..1156c50 100644
--- a/hdr10plus/Cargo.toml
+++ b/hdr10plus/Cargo.toml
@@ -10,7 +10,7 @@ repository = "https://github.com/quietvoid/hdr10plus_tool/tree/master/hdr10plus"
 
 [dependencies]
 bitvec_helpers = { version = "3.1.6", default-features = false, features = ["bitstream-io"] }
-hevc_parser = { version = "0.6.4", optional = true }
+hevc_parser = { version = "0.6.6", optional = true }
 
 anyhow = "1.0.95"
 serde = { version = "1.0.217", features = ["derive"], optional = true }