diff --git a/Cargo.lock b/Cargo.lock
index 0586348..0f0e101 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4,9 +4,9 @@ version = 3
 
 [[package]]
 name = "asn1-rs"
-version = "0.7.0"
+version = "0.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "607495ec7113b178fbba7a6166a27f99e774359ef4823adbefd756b5b81d7970"
+checksum = "56624a96882bb8c26d61312ae18cb45868e5a9992ea73c58e45c3101e56a1e60"
 dependencies = [
  "asn1-rs-derive",
  "asn1-rs-impl",
diff --git a/Cargo.toml b/Cargo.toml
index 6aa3368..5f429ed 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -42,7 +42,7 @@ verify = ["ring"]
 validate = []
 
 [dependencies]
-asn1-rs = { version = "0.7.0", features=["datetime"] }
+asn1-rs = { version = "0.7.1", features=["datetime"] }
 data-encoding = "2.2.1"
 lazy_static = "1.4"
 nom = "7.0"