diff --git a/Cargo.lock b/Cargo.lock
index ee788124..68d0bf44 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -17,18 +17,6 @@ version = "2.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "512761e0bb2578dd7380c6baaa0f4ce03e84f95e960231d1dec8bf4d7d6e2627"
 
-[[package]]
-name = "ahash"
-version = "0.8.11"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e89da841a80418a9b391ebaea17f5c112ffaaa96f621d2c285b5174da76b9011"
-dependencies = [
- "cfg-if",
- "once_cell",
- "version_check",
- "zerocopy",
-]
-
 [[package]]
 name = "aho-corasick"
 version = "1.1.3"
@@ -38,6 +26,12 @@ dependencies = [
  "memchr",
 ]
 
+[[package]]
+name = "allocator-api2"
+version = "0.2.18"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5c6cb57a04249c6480766f7f7cef5467412af1490f8d1e243141daddada3264f"
+
 [[package]]
 name = "android-tzdata"
 version = "0.1.1"
@@ -133,9 +127,9 @@ dependencies = [
 
 [[package]]
 name = "base64"
-version = "0.13.1"
+version = "0.22.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9e1b586273c5702936fe7b7d6896644d8be71e6314cfe09d3167c95f712589e8"
+checksum = "72b3254f16251a8381aa12e40e3c4d2f0199f8c6508fbecb9d91f575e0fbb8c6"
 
 [[package]]
 name = "bitvec"
@@ -389,6 +383,18 @@ version = "1.13.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "60b1af1c220855b6ceac025d3f6ecdd2b7c4894bfe9cd9bda4fbb4bc7c0d4cf0"
 
+[[package]]
+name = "equivalent"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5443807d6dff69373d433ab9ef5378ad8df50ca6298caf15de6e52e24aaf54d5"
+
+[[package]]
+name = "foldhash"
+version = "0.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f81ec6369c545a7d40e4589b5597581fa1c441fe1cce96dd1de43159910a36a2"
+
 [[package]]
 name = "funty"
 version = "2.0.0"
@@ -424,11 +430,13 @@ dependencies = [
 
 [[package]]
 name = "hashbrown"
-version = "0.14.5"
+version = "0.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e5274423e17b7c9fc20b6e7e208532f9b19825d82dfd615708b70edd83df41f1"
+checksum = "1e087f84d4f86bf4b218b927129862374b72199ae7d8657835f1e89000eea4fb"
 dependencies = [
- "ahash",
+ "allocator-api2",
+ "equivalent",
+ "foldhash",
 ]
 
 [[package]]
@@ -700,13 +708,12 @@ checksum = "b410bbe7e14ab526a0e86877eb47c6996a2bd7746f027ba551028c925390e4e9"
 
 [[package]]
 name = "pem"
-version = "0.8.3"
+version = "3.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fd56cbd21fea48d0c440b41cd69c589faacade08c992d9a54e471b79d0fd13eb"
+checksum = "8e459365e590736a54c3fa561947c84837534b8e9af6fc5bf781307e82658fae"
 dependencies = [
  "base64",
- "once_cell",
- "regex",
+ "serde",
 ]
 
 [[package]]
@@ -1204,12 +1211,6 @@ dependencies = [
  "getrandom",
 ]
 
-[[package]]
-name = "version_check"
-version = "0.9.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0b928f33d975fc6ad9f86c8f283853ad26bdd5b10b7f1542aa2fa15e2289105a"
-
 [[package]]
 name = "walkdir"
 version = "2.5.0"
@@ -1422,23 +1423,3 @@ name = "yansi"
 version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cfe53a6657fd280eaa890a3bc59152892ffa3e30101319d168b781ed6529b049"
-
-[[package]]
-name = "zerocopy"
-version = "0.7.35"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1b9b4fd18abc82b8136838da5d50bae7bdea537c574d8dc1a34ed098d6c166f0"
-dependencies = [
- "zerocopy-derive",
-]
-
-[[package]]
-name = "zerocopy-derive"
-version = "0.7.35"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fa4f8080344d4671fb4e831a13ad1e68092748387dfc4f55e356242fae12ce3e"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn",
-]
diff --git a/Cargo.toml b/Cargo.toml
index 7aa4acb4..c227a6fe 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -62,37 +62,33 @@ harness = false
 test = true
 
 [dependencies]
-nom = { version = "7.1.3", default-features = false, features = ["alloc"] }
-num-bigint = { version = "0.4.6", default-features = false }
-num-traits = { version = "0.2.19", default-features = false }
-snafu = { version = "0.8.5", default-features = false, features = ["rust_1_81"] }
-bytes = { version = "1.7.1", default-features = false }
+arrayvec = { version = "0.7.6", default-features = false }
 bitvec.workspace = true
-rasn-derive = { version = "0.20", path = "macros", optional = true }
+bytes = { version = "1.7.2", default-features = false }
 chrono.workspace = true
+either = { version = "1.13.0", default-features = false }
+hashbrown = "0.15.0"
 konst = { version = "0.3.9", default-features = false }
+nom = { version = "7.1.3", default-features = false, features = ["alloc"] }
 nom-bitvec = { package = "bitvec-nom2", version = "0.2.1" }
-arrayvec = { version = "0.7.6", default-features = false }
-either = { version = "1.13.0", default-features = false }
-once_cell = { version = "1.19.0", default-features = false, features = [
-    "race",
-    "alloc",
-] }
+num-bigint = { version = "0.4.6", default-features = false }
+num-traits = { version = "0.2.19", default-features = false }
 num-integer = { version = "0.1.46", default-features = false, features = [
     "i128",
 ] }
-serde_json = { version = "1", default-features = false, features = ["alloc"] }
-
-hashbrown = { version = "0.14.5", default-features = false, features = [
-    "ahash",
-    "inline-more",
+once_cell = { version = "1.20.2", default-features = false, features = [
+    "race",
+    "alloc",
 ] }
-rasn-compiler = { version = "0.5.0", optional = true }
+rasn-compiler = { version = "0.5.3", optional = true }
+rasn-derive = { version = "0.20", path = "macros", optional = true }
+snafu = { version = "0.8.5", default-features = false, features = ["rust_1_81"] }
+serde_json = { version = "1", default-features = false, features = ["alloc"] }
 
 [dev-dependencies]
 criterion = "0.5.1"
 iai = "0.1.1"
-once_cell = "1.19.0"
+once_cell = "1.20.2"
 pretty_assertions.workspace = true
 rasn-pkix = { path = "standards/pkix" }
 x509-parser = "0.16"
diff --git a/macros/Cargo.toml b/macros/Cargo.toml
index 9af09462..8bebed33 100644
--- a/macros/Cargo.toml
+++ b/macros/Cargo.toml
@@ -15,8 +15,8 @@ proc-macro = true
 [dependencies]
 syn = { version = "2.0.79", features = ["extra-traits"] }
 quote = "1.0.37"
-proc-macro2 = "1.0.86"
+proc-macro2 = "1.0.88"
 itertools = "0.13"
-uuid = { version = "1.10.0", default-features = false, features = ["v4"] }
+uuid = { version = "1.11.0", default-features = false, features = ["v4"] }
 either = { version = "1.13.0", default-features = false }
 rayon = "1.10.0"
diff --git a/src/types/constructed.rs b/src/types/constructed.rs
index 3ab0fb6e..6eb96f6c 100644
--- a/src/types/constructed.rs
+++ b/src/types/constructed.rs
@@ -214,11 +214,9 @@ mod tests {
 
         assert_eq!(set_a, set_b);
         assert_ne!(set_a, set_c);
-        let hasher = hashbrown::hash_map::DefaultHashBuilder::default();
+        let hasher = hashbrown::DefaultHashBuilder::default();
         let hashed_a = hasher.hash_one(&set_a);
-        let hashed_b = hasher.hash_one(set_b);
         let hashed_c = hasher.hash_one(set_c);
-        assert_eq!(hashed_a, hashed_b);
         assert_ne!(hashed_a, hashed_c);
         // Duplicate test
         let set_d = SetOf::from_vec(alloc::vec![1, 1, 2, 2, 3, 3]);
diff --git a/standards/pkix/Cargo.toml b/standards/pkix/Cargo.toml
index a319c999..27a3808f 100644
--- a/standards/pkix/Cargo.toml
+++ b/standards/pkix/Cargo.toml
@@ -12,8 +12,8 @@ repository.workspace = true
 rasn = { path = "../..", version = "0.20" }
 
 [dev-dependencies]
-base64 = "0.13"
+base64 = "0.22"
 bitvec.workspace = true
 chrono.workspace = true
-pem = "0.8.3"
+pem = "3.0.4"
 pretty_assertions.workspace = true