diff --git a/Cargo.lock b/Cargo.lock
index c9522b3..bff2482 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -93,9 +93,9 @@ checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
 
 [[package]]
 name = "base64"
-version = "0.21.3"
+version = "0.21.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "414dcefbc63d77c526a76b3afcf6fbb9b5e2791c19c3aa2297733208750c6e53"
+checksum = "9ba43ea6f343b788c8764558649e08df62f86c6ef251fdaeb1ffd010a9ae50a2"
 
 [[package]]
 name = "bitflags"
diff --git a/Cargo.toml b/Cargo.toml
index cc0111e..4e6441e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -14,7 +14,7 @@ build = "build.rs"
 
 [dependencies]
 anyhow = "1.0.71"
-base64 = "0.21.3"
+base64 = "0.21.4"
 chrono = "0.4.28"
 clap = { version = "4.1.11", features = ["derive"] }
 clap-verbosity-flag = "2.0.1"