diff --git a/Cargo.lock b/Cargo.lock
index 24d4c219..d655bb11 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1327,7 +1327,7 @@ dependencies = [
  "atty",
  "aws-nitro-enclaves-image-format",
  "axum",
- "base64 0.13.1",
+ "base64 0.22.1",
  "bytes",
  "chrono",
  "clap 4.5.38",
diff --git a/crates/ev-enclave/Cargo.toml b/crates/ev-enclave/Cargo.toml
index 3d3c75de..58f9e7a7 100644
--- a/crates/ev-enclave/Cargo.toml
+++ b/crates/ev-enclave/Cargo.toml
@@ -37,7 +37,7 @@ x509-parser = "0.14.0"
 hex = "0.4.3"
 axum = "0.5.16"
 serde_cbor = "0.11"
-base64 = "0.13.0"
+base64 = "0.22.1"
 aws-nitro-enclaves-image-format = "0.2.0"
 sha2 = "0.9.9"
 git2 = "0.21"