diff --git a/rust/Cargo.lock b/rust/Cargo.lock
index fb6b14fc..5f45d313 100644
--- a/rust/Cargo.lock
+++ b/rust/Cargo.lock
@@ -300,6 +300,12 @@ version = "0.22.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "72b3254f16251a8381aa12e40e3c4d2f0199f8c6508fbecb9d91f575e0fbb8c6"
 
+[[package]]
+name = "base64"
+version = "0.23.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ac07cdecf99051d9a5238b80f35af32cdeba5b336e55d957b318b50137e18da5"
+
 [[package]]
 name = "base64ct"
 version = "1.6.0"
@@ -1073,7 +1079,7 @@ dependencies = [
  "async-stripe",
  "axum",
  "axum-server",
- "base64 0.22.1",
+ "base64 0.23.1",
  "blind-rsa-signatures",
  "bs58",
  "chrono",
@@ -1130,7 +1136,7 @@ checksum = "40ecd4077b5ae9fd2e9e169b102c6c330d0605168eb0e8bf79952b256dbefffd"
 name = "gkwasm"
 version = "0.1.0"
 dependencies = [
- "base64 0.22.1",
+ "base64 0.23.1",
  "blind-rsa-signatures",
  "ciborium",
  "curve25519-dalek",
@@ -1539,7 +1545,7 @@ name = "integration_test"
 version = "0.1.0"
 dependencies = [
  "anyhow",
- "base64 0.22.1",
+ "base64 0.23.1",
  "clap",
  "colored",
  "curve25519-dalek",
diff --git a/rust/api/Cargo.toml b/rust/api/Cargo.toml
index 64c9634b..05953c98 100644
--- a/rust/api/Cargo.toml
+++ b/rust/api/Cargo.toml
@@ -20,7 +20,7 @@ dotenv = "0.15.0"
 hex = "0.4.3"
 log = "0.4"
 env_logger = "0.11.3"
-base64 = "0.22.1"
+base64 = "0.23.1"
 rand_core = "0.6.4"
 sha2 = "0.10.6"
 hmac = "0.12"
diff --git a/rust/gkwasm/Cargo.toml b/rust/gkwasm/Cargo.toml
index c33908d6..b64a1c04 100644
--- a/rust/gkwasm/Cargo.toml
+++ b/rust/gkwasm/Cargo.toml
@@ -11,7 +11,7 @@ wasm-bindgen = "0.2.92"
 js-sys = "0.3.69"
 blind-rsa-signatures = "0.15.1"
 getrandom = { version = "0.2.15", features = ["js"] }
-base64 = "0.22.1"
+base64 = "0.23.1"
 serde = { version = "1.0", features = ["derive"] }
 serde_bytes = "0.11"
 rand = "0.8.5"
diff --git a/rust/integration_test/Cargo.toml b/rust/integration_test/Cargo.toml
index e20e28f5..bbf923bd 100644
--- a/rust/integration_test/Cargo.toml
+++ b/rust/integration_test/Cargo.toml
@@ -11,7 +11,7 @@ fantoccini = "0.21.1"
 reqwest = { version = "0.12.5", features = ["blocking"] }
 clap = "4.5.13"
 anyhow = "1.0"
-base64 = "0.22.1"
+base64 = "0.23.1"
 rmp-serde = "1.1"
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"