diff --git a/rust/Cargo.lock b/rust/Cargo.lock
index b2272b0..c7fc095 100644
--- a/rust/Cargo.lock
+++ b/rust/Cargo.lock
@@ -93,9 +93,9 @@ checksum = "c08606f8c3cbf4ce6ec8e28fb0014a2c086708fe954eaa885384a6165172e7e8"
 
 [[package]]
 name = "base64"
-version = "0.21.7"
+version = "0.22.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9d297deb1925b89f2ccc13d7635fa0714f12c87adce1c75356b39ca9b7178567"
+checksum = "72b3254f16251a8381aa12e40e3c4d2f0199f8c6508fbecb9d91f575e0fbb8c6"
 
 [[package]]
 name = "bitflags"
diff --git a/rust/Cargo.toml b/rust/Cargo.toml
index b987420..c43ce28 100644
--- a/rust/Cargo.toml
+++ b/rust/Cargo.toml
@@ -19,7 +19,7 @@ regex = "1.10"
 chrono = { version = "0.4", features = ["serde"] }
 uuid = { version = "1.6", features = ["v4", "serde"] }
 url = { version = "2.5", features = ["serde"] }
-base64 = "0.21"
+base64 = "0.22"
 indexmap = { version = "2.13", features = ["serde"] }
 clap = { version = "4.4", features = ["derive"], optional = true }