diff --git a/Cargo.lock b/Cargo.lock
index 6560dec6ff2..c7515f0d235 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -16,7 +16,7 @@ checksum = "b169f7a6d4742236a0a00c541b845991d0ac43e546831af1249753ab4c3aa3a0"
 dependencies = [
  "cfg-if",
  "cipher",
- "cpufeatures",
+ "cpufeatures 0.2.17",
 ]
 
 [[package]]
@@ -828,7 +828,7 @@ dependencies = [
  "cc",
  "cfg-if",
  "constant_time_eq",
- "cpufeatures",
+ "cpufeatures 0.2.17",
 ]
 
 [[package]]
@@ -1124,6 +1124,17 @@ version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "613afe47fcd5fac7ccf1db93babcb082c5994d996f20b8b159f2ad1658eb5724"
 
+[[package]]
+name = "chacha20"
+version = "0.10.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6f8d983286843e49675a4b7a2d174efe136dc93a18d69130dd18198a6c167601"
+dependencies = [
+ "cfg-if",
+ "cpufeatures 0.3.0",
+ "rand_core 0.10.0",
+]
+
 [[package]]
 name = "chrono"
 version = "0.4.44"
@@ -1582,6 +1593,15 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "cpufeatures"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8b2a41393f66f16b0823bb79094d54ac5fbd34ab292ddafb9a0456ac9f87d201"
+dependencies = [
+ "libc",
+]
+
 [[package]]
 name = "crc32fast"
 version = "1.5.0"
@@ -4041,6 +4061,7 @@ dependencies = [
  "js-sys",
  "libc",
  "r-efi 6.0.0",
+ "rand_core 0.10.0",
  "wasip2",
  "wasip3",
  "wasm-bindgen",
@@ -7136,6 +7157,17 @@ dependencies = [
  "rand_core 0.9.5",
 ]
 
+[[package]]
+name = "rand"
+version = "0.10.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bc266eb313df6c5c09c1c7b1fbe2510961e5bcd3add930c1e31f7ed9da0feff8"
+dependencies = [
+ "chacha20",
+ "getrandom 0.4.2",
+ "rand_core 0.10.0",
+]
+
 [[package]]
 name = "rand_chacha"
 version = "0.3.1"
@@ -7174,6 +7206,12 @@ dependencies = [
  "getrandom 0.3.4",
 ]
 
+[[package]]
+name = "rand_core"
+version = "0.10.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0c8d0fd677905edcbeedbf2edb6494d676f0e98d54d5cf9bda0b061cb8fb8aba"
+
 [[package]]
 name = "rand_distr"
 version = "0.4.3"
@@ -7220,7 +7258,7 @@ dependencies = [
  "clap",
  "indicatif",
  "lance-bench",
- "rand 0.9.2",
+ "rand 0.10.0",
  "rand_distr 0.5.1",
  "tokio",
  "vortex-bench",
@@ -8161,7 +8199,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e3bf829a2d51ab4a5ddf1352d8470c140cadc8301b2ae1789db023f01cedd6ba"
 dependencies = [
  "cfg-if",
- "cpufeatures",
+ "cpufeatures 0.2.17",
  "digest",
 ]
 
@@ -8172,7 +8210,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a7507d819769d01a365ab707794a4084392c824f54a7a6a7862f8c3d0892b283"
 dependencies = [
  "cfg-if",
- "cpufeatures",
+ "cpufeatures 0.2.17",
  "digest",
 ]
 
@@ -9655,7 +9693,7 @@ dependencies = [
  "fastlanes",
  "mimalloc",
  "parquet",
- "rand 0.9.2",
+ "rand 0.10.0",
  "serde_json",
  "tokio",
  "tracing",
@@ -9698,7 +9736,7 @@ dependencies = [
  "itertools 0.14.0",
  "num-traits",
  "prost 0.14.3",
- "rand 0.9.2",
+ "rand 0.10.0",
  "rstest",
  "rustc-hash",
  "vortex-array",
@@ -9749,7 +9787,7 @@ dependencies = [
  "pin-project-lite",
  "primitive-types",
  "prost 0.14.3",
- "rand 0.9.2",
+ "rand 0.10.0",
  "rand_distr 0.5.1",
  "rstest",
  "rstest_reuse",
@@ -9796,7 +9834,7 @@ dependencies = [
  "noodles-vcf",
  "parking_lot",
  "parquet",
- "rand 0.9.2",
+ "rand 0.10.0",
  "regex",
  "reqwest 0.12.28",
  "serde",
@@ -9827,7 +9865,7 @@ dependencies = [
  "itertools 0.14.0",
  "num-traits",
  "pco",
- "rand 0.9.2",
+ "rand 0.10.0",
  "rstest",
  "rustc-hash",
  "test-with",
@@ -10087,7 +10125,7 @@ dependencies = [
  "lending-iterator",
  "num-traits",
  "prost 0.14.3",
- "rand 0.9.2",
+ "rand 0.10.0",
  "rstest",
  "vortex-alp",
  "vortex-array",
@@ -10178,7 +10216,7 @@ dependencies = [
  "codspeed-divan-compat",
  "fsst-rs",
  "prost 0.14.3",
- "rand 0.9.2",
+ "rand 0.10.0",
  "rstest",
  "vortex-array",
  "vortex-buffer",
@@ -10407,7 +10445,7 @@ dependencies = [
  "itertools 0.14.0",
  "num-traits",
  "prost 0.14.3",
- "rand 0.9.2",
+ "rand 0.10.0",
  "rstest",
  "vortex-array",
  "vortex-buffer",
diff --git a/Cargo.toml b/Cargo.toml
index df46b95653f..dbfdeb9809f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -197,7 +197,7 @@ pyo3 = { version = "0.27.0" }
 pyo3-bytes = "0.5"
 pyo3-log = "0.13.0"
 quote = "1.0.41"
-rand = "0.9.0"
+rand = "0.10.0"
 rand_distr = "0.5"
 ratatui = { version = "0.30", default-features = false }
 regex = "1.11.0"