diff --git a/Cargo.lock b/Cargo.lock
index b94a5b3ffd..c8959e1011 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -31,7 +31,7 @@ dependencies = [
  "actix-tls",
  "actix-utils",
  "ahash 0.8.3",
- "base64 0.21.4",
+ "base64 0.21.5",
  "bitflags 2.4.1",
  "bytes",
  "bytestring",
@@ -357,9 +357,9 @@ checksum = "9e1b586273c5702936fe7b7d6896644d8be71e6314cfe09d3167c95f712589e8"
 
 [[package]]
 name = "base64"
-version = "0.21.4"
+version = "0.21.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9ba43ea6f343b788c8764558649e08df62f86c6ef251fdaeb1ffd010a9ae50a2"
+checksum = "35636a1494ede3b646cc98f74f8e62c773a38a659ebc777a2cf26b9b74171df9"
 
 [[package]]
 name = "bimap"
@@ -1234,7 +1234,7 @@ version = "0.0.0"
 dependencies = [
  "anyhow",
  "atty",
- "base64 0.21.4",
+ "base64 0.21.5",
  "bitflags 2.4.1",
  "chrono",
  "clap",
@@ -1356,7 +1356,7 @@ dependencies = [
 name = "habitat-sup-protocol"
 version = "0.0.0"
 dependencies = [
- "base64 0.21.4",
+ "base64 0.21.5",
  "bytes",
  "habitat_core",
  "lazy_static 1.4.0",
@@ -1467,7 +1467,7 @@ dependencies = [
 name = "habitat_core"
 version = "0.0.0"
 dependencies = [
- "base64 0.21.4",
+ "base64 0.21.5",
  "blake2b_simd",
  "caps",
  "cc",
@@ -1518,7 +1518,7 @@ dependencies = [
 name = "habitat_http_client"
 version = "0.0.0"
 dependencies = [
- "base64 0.21.4",
+ "base64 0.21.5",
  "env_proxy",
  "habitat_core",
  "httparse",
@@ -1537,7 +1537,7 @@ name = "habitat_pkg_export_container"
 version = "0.0.0"
 dependencies = [
  "anyhow",
- "base64 0.21.4",
+ "base64 0.21.5",
  "clap",
  "env_logger",
  "hab",
@@ -2606,7 +2606,7 @@ version = "3.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3163d2912b7c3b52d651a055f2c7eec9ba5cd22d26ef75b8dd3a59980b185923"
 dependencies = [
- "base64 0.21.4",
+ "base64 0.21.5",
  "serde",
 ]
 
@@ -3279,7 +3279,7 @@ version = "1.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2d3987094b1d07b653b7dfdc3f70ce9a1da9c51ac18c1b06b662e4f9a0e9f4b2"
 dependencies = [
- "base64 0.21.4",
+ "base64 0.21.5",
 ]
 
 [[package]]
@@ -4146,7 +4146,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ca8a0a4df97f827fcbcbe69c65364acddddf3a4bb50e6507f63361177a7ea7a4"
 dependencies = [
  "addr",
- "base64 0.21.4",
+ "base64 0.21.5",
  "chrono",
  "downcast-rs",
  "erased-serde",