diff --git a/Cargo.lock b/Cargo.lock
index 86c374828..7b476f447 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -161,7 +161,7 @@ checksum = "3c2f0dc9a68c6317d884f97cc36cf5a3d20ba14ce404227df55e1af708ab04bc"
 dependencies = [
  "arrayref",
  "arrayvec",
- "constant_time_eq 0.2.4",
+ "constant_time_eq 0.2.6",
 ]
 
 [[package]]
@@ -356,9 +356,9 @@ dependencies = [
 
 [[package]]
 name = "constant_time_eq"
-version = "0.2.4"
+version = "0.2.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f3ad85c1f65dc7b37604eb0e89748faf0b9653065f2a8ef69f96a687ec1e9279"
+checksum = "21a53c0a4d288377e7415b53dcfc3c04da5cdc2cc95c8d5ac178b58f0b861ad6"
 
 [[package]]
 name = "constant_time_eq"