diff --git a/Cargo.lock b/Cargo.lock
index 26a8391..6210163 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -87,12 +87,6 @@ version = "1.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8c3c1a368f70d6cf7302d78f8f7093da241fb8e8807c05cc9e51a125895a6d5b"
 
-[[package]]
-name = "bitflags"
-version = "1.3.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
-
 [[package]]
 name = "bitflags"
 version = "2.4.1"
@@ -574,19 +568,19 @@ dependencies = [
 
 [[package]]
 name = "pcsc"
-version = "2.8.0"
+version = "2.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "37cab0be9d04e808a8d8059fa54befcd71dc8b168f9f0c04bdb7e59832abbab4"
+checksum = "7dd833ecf8967e65934c49d3521a175929839bf6d0e497f3bd0d3a2ca08943da"
 dependencies = [
- "bitflags 1.3.2",
+ "bitflags",
  "pcsc-sys",
 ]
 
 [[package]]
 name = "pcsc-sys"
-version = "1.2.0"
+version = "1.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e1b7bfecba2c0f1b5efb0e7caf7533ab1c295024165bcbb066231f60d33e23ea"
+checksum = "e14ef017e15d2e5592a9e39a346c1dbaea5120bab7ed7106b210ef58ebd97003"
 dependencies = [
  "pkg-config",
 ]
@@ -756,7 +750,7 @@ version = "0.38.25"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "dc99bc2d4f1fed22595588a013687477aedf3cdcfb26558c559edb67b4d9b22e"
 dependencies = [
- "bitflags 2.4.1",
+ "bitflags",
  "errno",
  "libc",
  "linux-raw-sys",
diff --git a/Cargo.toml b/Cargo.toml
index bbbf832..eddc788 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -37,7 +37,7 @@ ecdsa = { version = "=0.17.0-pre.9", features = ["digest", "pem"] }
 p256 = "=0.14.0-pre.2"
 p384 = "=0.14.0-pre.2"
 pbkdf2 = { version = "=0.13.0-pre.1", default-features = false, features = ["hmac"] }
-pcsc = "2.3.1"
+pcsc = "2.9.0"
 rand_core = { version = "0.6", features = ["std"] }
 rsa = { version = "=0.10.0-pre.3", features = ["sha2"] }
 secrecy = "0.8"