diff --git a/Cargo.lock b/Cargo.lock
index 8f3e9eab..cfefa73a 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -119,6 +119,12 @@ version = "0.13.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9e1b586273c5702936fe7b7d6896644d8be71e6314cfe09d3167c95f712589e8"
 
+[[package]]
+name = "base64"
+version = "0.20.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0ea22880d78093b0cbe17c89f64a7d457941e65759157ec6cb31a31d652b05e5"
+
 [[package]]
 name = "bitflags"
 version = "1.3.2"
@@ -594,7 +600,7 @@ dependencies = [
 name = "crev-common"
 version = "0.23.2"
 dependencies = [
- "base64",
+ "base64 0.20.0",
  "blake2",
  "chrono",
  "hex 0.4.3",
@@ -2448,7 +2454,7 @@ version = "0.11.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "68cc60575865c7831548863cc02356512e3f1dc2f3f82cb837d7fc4cc8f3c97c"
 dependencies = [
- "base64",
+ "base64 0.13.1",
  "bytes",
  "encoding_rs",
  "futures-core",
@@ -2518,7 +2524,7 @@ version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b50162d19404029c1ceca6f6980fe40d45c8b369f6f44446fa14bb39573b5bb9"
 dependencies = [
- "base64",
+ "base64 0.13.1",
  "blake2b_simd",
  "constant_time_eq",
  "crossbeam-utils",
diff --git a/crev-common/Cargo.toml b/crev-common/Cargo.toml
index 7cc4f0d6..510d32ed 100644
--- a/crev-common/Cargo.toml
+++ b/crev-common/Cargo.toml
@@ -12,7 +12,7 @@ license = "MPL-2.0 OR MIT OR Apache-2.0"
 readme = "README.md"
 
 [dependencies]
-base64 = "0.13"
+base64 = "0.20"
 blake2 = "0.9.2"
 chrono = { version = "0.4.23", default-features = false, features = ["std", "clock"] }
 hex = "0.4.3"