diff --git a/Cargo.lock b/Cargo.lock
index 53b4017..146999d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -45,7 +45,6 @@ dependencies = [
  "base32",
  "criterion",
  "rand",
- "rand_distr",
  "test-case",
  "thiserror",
 ]
@@ -359,12 +358,6 @@ version = "0.2.182"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6800badb6cb2082ffd7b6a67e6125bb39f18782f793520caee8cb8846be06112"
 
-[[package]]
-name = "libm"
-version = "0.2.16"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b6d2cec3eae94f9f509c767b45932f1ada8350c4bdb85af2fcab4a3c14807981"
-
 [[package]]
 name = "log"
 version = "0.4.29"
@@ -384,7 +377,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "071dfc062690e90b734c0b2273ce72ad0ffa95f0c74596bc250dcfd960262841"
 dependencies = [
  "autocfg",
- "libm",
 ]
 
 [[package]]
@@ -488,16 +480,6 @@ version = "0.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0c8d0fd677905edcbeedbf2edb6494d676f0e98d54d5cf9bda0b061cb8fb8aba"
 
-[[package]]
-name = "rand_distr"
-version = "0.6.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4d431c2703ccf129de4d45253c03f49ebb22b97d6ad79ee3ecfc7e3f4862c1d8"
-dependencies = [
- "num-traits",
- "rand",
-]
-
 [[package]]
 name = "rayon"
 version = "1.11.0"
diff --git a/Cargo.toml b/Cargo.toml
index 12b28ab..8ae008f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -8,14 +8,13 @@ autobenches = false
 bench = false
 
 [dependencies]
-base32 = "0.5.1"
 thiserror = "2.0.18"
 
 [dev-dependencies]
 test-case = "3.3.1"
 criterion = { version = "0.8", features = ["html_reports"] }
 rand = "0.10.0"
-rand_distr = "0.6.0"
+base32 = "0.5.1"
 
 [profile.bench]
 opt-level = 2