diff --git a/Cargo.lock b/Cargo.lock
index d55c702..cc966b6 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -180,12 +180,12 @@ dependencies = [
 
 [[package]]
 name = "backend_server"
-version = "0.1.3"
+version = "0.2.1"
 dependencies = [
  "amqprs",
  "axum",
  "axum-server",
- "base64 0.21.4",
+ "base64 0.21.7",
  "bson",
  "chrono",
  "embed-resource",
@@ -247,9 +247,9 @@ checksum = "9e1b586273c5702936fe7b7d6896644d8be71e6314cfe09d3167c95f712589e8"
 
 [[package]]
 name = "base64"
-version = "0.21.4"
+version = "0.21.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9ba43ea6f343b788c8764558649e08df62f86c6ef251fdaeb1ffd010a9ae50a2"
+checksum = "9d297deb1925b89f2ccc13d7635fa0714f12c87adce1c75356b39ca9b7178567"
 
 [[package]]
 name = "base64ct"
@@ -2188,7 +2188,7 @@ version = "1.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2d3987094b1d07b653b7dfdc3f70ce9a1da9c51ac18c1b06b662e4f9a0e9f4b2"
 dependencies = [
- "base64 0.21.4",
+ "base64 0.21.7",
 ]
 
 [[package]]
diff --git a/Cargo.toml b/Cargo.toml
index fef2767..7b8e502 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -13,7 +13,7 @@ chrono = "0.4.31"
 rand = "0.8.5"
 rand_core = { version = "0.6.4", features = ["std"] }
 lazy_static = "1.4.0"
-base64 = "0.21.4"
+base64 = "0.21.7"
 jwt-simple = "0.11.7"
 shadow-rs = "0.24.1"
 urlencoding = "2.1.3"