diff --git a/Cargo.lock b/Cargo.lock
index 8cab0f1..74c3ca6 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -728,9 +728,9 @@ dependencies = [
 
 [[package]]
 name = "curve25519-dalek"
-version = "4.1.1"
+version = "4.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e89b8c6a2e4b1f45971ad09761aafb85514a84744b67a95e32c3cc1352d1f65c"
+checksum = "0a677b8922c94e01bdbb12126b0bc852f00447528dee1782229af9c720c3f348"
 dependencies = [
  "cfg-if",
  "cpufeatures",
@@ -923,6 +923,22 @@ dependencies = [
  "subtle",
 ]
 
+[[package]]
+name = "dsa"
+version = "0.6.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "48bc224a9084ad760195584ce5abb3c2c34a225fa312a128ad245a6b412b7689"
+dependencies = [
+ "digest",
+ "num-bigint-dig",
+ "num-traits",
+ "pkcs8",
+ "rfc6979",
+ "sha2",
+ "signature",
+ "zeroize",
+]
+
 [[package]]
 name = "ecdsa"
 version = "0.16.9"
@@ -1371,6 +1387,12 @@ dependencies = [
  "bindgen",
 ]
 
+[[package]]
+name = "iter-read"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a598c1abae8e3456ebda517868b254b6bc2a9bb6501ffd5b9d0875bf332e048b"
+
 [[package]]
 name = "itoa"
 version = "1.0.10"
@@ -1602,17 +1624,6 @@ dependencies = [
  "zeroize",
 ]
 
-[[package]]
-name = "num-derive"
-version = "0.4.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cfb77679af88f8b125209d354a202862602672222e7f2313fdd6dc349bad4712"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn 2.0.48",
-]
-
 [[package]]
 name = "num-integer"
 version = "0.1.46"
@@ -1653,6 +1664,27 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "num_enum"
+version = "0.7.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "02339744ee7253741199f897151b38e72257d13802d4ee837285cc2990a90845"
+dependencies = [
+ "num_enum_derive",
+]
+
+[[package]]
+name = "num_enum_derive"
+version = "0.7.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "681030a937600a36906c185595136d26abfebb4aa9c65701cefcaf8578bb982b"
+dependencies = [
+ "proc-macro-crate",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.48",
+]
+
 [[package]]
 name = "object"
 version = "0.32.2"
@@ -1750,9 +1782,9 @@ checksum = "e3148f5046208a5d56bcfc03053e3ca6334e51da8dfb19b6cdc8b306fae3283e"
 
 [[package]]
 name = "pgp"
-version = "0.10.2"
+version = "0.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "27e1f8e085bfa9b85763fe3ddaacbe90a09cd847b3833129153a6cb063bbe132"
+checksum = "031fa1e28c4cb54c90502ef0642a44ef10ec8349349ebe6372089f1b1ef4f297"
 dependencies = [
  "aes",
  "base64",
@@ -1767,23 +1799,27 @@ dependencies = [
  "cfb-mode",
  "chrono",
  "cipher",
+ "const-oid",
  "crc24",
  "curve25519-dalek",
  "derive_builder",
  "des",
  "digest",
+ "dsa",
  "ed25519-dalek",
  "elliptic-curve",
  "flate2",
  "generic-array",
  "hex",
  "idea",
+ "iter-read",
+ "k256",
  "log",
  "md-5",
  "nom",
  "num-bigint-dig",
- "num-derive",
  "num-traits",
+ "num_enum",
  "p256",
  "p384",
  "rand",
@@ -3200,9 +3236,9 @@ dependencies = [
 
 [[package]]
 name = "x25519-dalek"
-version = "2.0.0"
+version = "2.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fb66477291e7e8d2b0ff1bcb900bf29489a9692816d79874bea351e7a8b6de96"
+checksum = "c7e468321c81fb07fa7f4c636c3972b9100f0346e5b6a9f2bd0603a52f7ed277"
 dependencies = [
  "curve25519-dalek",
  "rand_core",
diff --git a/Cargo.toml b/Cargo.toml
index df7140c..d24a8c2 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -85,7 +85,7 @@ log = "0.4"
 mio = "0.8.10"
 num-integer = "0.1.46"
 num-traits = "0.2.18"
-pgp = "0.10"
+pgp = "0.11"
 pkcs8 = { version = "0.10" }
 rand = "0.8"
 ring = { version = "0.17.8", features = ["std"], default-features = false }