diff --git a/Cargo.toml b/Cargo.toml
index 35c86a5..6bbbae4 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -7,7 +7,7 @@ as GNU Longname. The maximum supported file name length is 100 characters includ
 The maximum supported file size is 8GiB. Also, directories are not supported yet but only flat
 collections of files.
 """
-version = "0.1.8"
+version = "0.1.9"
 edition = "2018"
 keywords = ["tar", "tarball", "archive"]
 categories = ["data-structures", "no-std", "parser-implementations"]
@@ -26,9 +26,9 @@ alloc = []
 all = ["alloc"]
 
 [dependencies]
-bitflags = "1.3"
 arrayvec = { version = "0.7", default-features = false }
 log = { version = "0.4", default-features = false }
+bitflags = "2.0"
 
 [dev-dependencies]
-env_logger = "0.9"
+env_logger = "0.10"
diff --git a/src/header.rs b/src/header.rs
index 0c92d15..0eb4e8c 100644
--- a/src/header.rs
+++ b/src/header.rs
@@ -253,6 +253,7 @@ pub enum TypeFlag {
 
 bitflags::bitflags! {
     /// UNIX file permissions on octal format.
+    #[derive(Debug, Clone, Copy, PartialEq, Eq)]
     pub struct ModeFlags: u64 {
         /// Set UID on execution.
         const SetUID = 0o4000;