diff --git a/Cargo.lock b/Cargo.lock
index 07e3bfd..5b6df8e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -55,6 +55,12 @@ version = "1.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
 
+[[package]]
+name = "bitflags"
+version = "2.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "487f1e0fcbe47deb8b0574e646def1c903389d95241dd1bbcc6ce4a715dfc0c1"
+
 [[package]]
 name = "bumpalo"
 version = "3.12.0"
@@ -105,11 +111,11 @@ dependencies = [
 
 [[package]]
 name = "clap"
-version = "4.1.9"
+version = "4.1.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9a9d6ada83c1edcce028902ea27dd929069c70df4c7600b131b4d9a1ad2879cc"
+checksum = "42dfd32784433290c51d92c438bb72ea5063797fc3cc9a21a8c4346bebbb2098"
 dependencies = [
- "bitflags 1.3.2",
+ "bitflags 2.0.2",
  "clap_lex",
  "is-terminal",
  "strsim",
diff --git a/Cargo.toml b/Cargo.toml
index 11b5f8d..46e6a59 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -24,7 +24,7 @@ edition = "2018"
 bitflags = "1.2.1"
 byteorder = "1.4.3"
 chrono = "0.4.24"
-clap = "4.1.9"
+clap = "4.1.11"
 dns-parser = "0.8.0"
 flate2 = "1.0"
 itertools = "0.10.3"