diff --git a/Cargo.lock b/Cargo.lock
index e33c816c..d88b96fe 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -143,9 +143,9 @@ dependencies = [
 
 [[package]]
 name = "b64-ct"
-version = "0.1.1"
+version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ac1e8deebfdca687fcef6fe024fc92cf8183f203075ce4fda263ae6ea13a8dc3"
+checksum = "32261e5a95e234446dd31774ef4305dc164039370fe2622fd3e935a0f2730689"
 
 [[package]]
 name = "backtrace"
diff --git a/em-app/Cargo.toml b/em-app/Cargo.toml
index 205a305b..64270d5b 100644
--- a/em-app/Cargo.toml
+++ b/em-app/Cargo.toml
@@ -10,7 +10,7 @@ categories = [ "api-bindings" ]
 keywords = [ "sgx" ]
 
 [dependencies]
-b64-ct = "0.1.0"
+b64-ct = "0.1.2"
 em-client = { version = "3.0.0", default-features = false, features = ["client"] }
 em-node-agent-client = "1.0.0"
 hyper = { version = "0.10", default-features = false }