diff --git a/Cargo.lock b/Cargo.lock
index 74393163..7794b668 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -257,9 +257,9 @@ dependencies = [
 
 [[package]]
 name = "der"
-version = "0.8.0-rc.5"
+version = "0.8.0-rc.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9843074b9f917c0ae9144eeab6f7cb5c09fe6d4b79807a4aa7aa123d4d5eabd4"
+checksum = "a7d571780ddd86c50ecbcf7099a945804a55e39c5d13f27d0225c1acecbae248"
 dependencies = [
  "const-oid",
  "zeroize",
@@ -557,9 +557,9 @@ dependencies = [
 
 [[package]]
 name = "pkcs8"
-version = "0.11.0-rc.4"
+version = "0.11.0-rc.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3f1843d4345dfe1a55e487db747a04c01af50415b03e937410e0a41d8cc24ec7"
+checksum = "ef85549ba672d102373a0566b322f6618e009442459effa41d5b32741981014d"
 dependencies = [
  "der",
  "spki",
@@ -702,9 +702,9 @@ dependencies = [
 
 [[package]]
 name = "sec1"
-version = "0.8.0-rc.5"
+version = "0.8.0-rc.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e4855dd9b15e8e469fad23529698f7f7b7a6b250a81c88b1f9d7efe1abca7717"
+checksum = "1231d6ed04c5242799d39a97ca91aeda70ecc27a67870a5fe43149e5c12aed3d"
 dependencies = [
  "base16ct",
  "der",
@@ -784,9 +784,9 @@ dependencies = [
 
 [[package]]
 name = "spki"
-version = "0.8.0-rc.2"
+version = "0.8.0-rc.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c2f0e2bdca9b00f5be6dd3bb6647d50fd0f24a508a95f78e3bb2fe98d0403c85"
+checksum = "4b59f16f15f6f84d24525ca54974b59147ec161ef666b44d055a419bc6392582"
 dependencies = [
  "base64ct",
  "der",
diff --git a/ssh-key/Cargo.toml b/ssh-key/Cargo.toml
index 6d2c05e9..d00b1e47 100644
--- a/ssh-key/Cargo.toml
+++ b/ssh-key/Cargo.toml
@@ -38,7 +38,7 @@ p384 = { version = "0.14.0-pre.7", optional = true, default-features = false, fe
 p521 = { version = "0.14.0-pre.7", optional = true, default-features = false, features = ["ecdsa"] }
 rand_core = { version = "0.9", optional = true, default-features = false }
 rsa = { version = "0.10.0-rc.1", optional = true, default-features = false, features = ["sha2"] }
-sec1 = { version = "0.8.0-rc.5", optional = true, default-features = false, features = ["point"] }
+sec1 = { version = "0.8.0-rc.6", optional = true, default-features = false, features = ["point"] }
 serde = { version = "1.0.16", optional = true }
 sha1 = { version = "0.11.0-rc.0", optional = true, default-features = false, features = ["oid"] }