diff --git a/Cargo.lock b/Cargo.lock
index 5145166..064fcbf 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -111,9 +111,9 @@ checksum = "460fbee9c2c2f33933d720630a6a0bac33ba7053db5344fac858d4b8952d77d5"
 
 [[package]]
 name = "cudarc"
-version = "0.16.6"
+version = "0.17.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "17200eb07e7d85a243aa1bf4569a7aa998385ba98d14833973a817a63cc86e92"
+checksum = "8147ca46109d41cc513fd629b52bbea9bd09b972034c2f32954ce84a92895a91"
 dependencies = [
  "half",
  "libloading",
@@ -121,7 +121,7 @@ dependencies = [
 
 [[package]]
 name = "float8"
-version = "0.3.0"
+version = "0.4.0"
 dependencies = [
  "bytemuck",
  "cudarc",
diff --git a/Cargo.toml b/Cargo.toml
index a1fc90f..e9190d4 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "float8"
-version = "0.3.0"
+version = "0.4.0"
 edition = "2021"
 description = "8-bit floating point types for Rust"
 homepage = "https://github.com/EricLBuehler/float8"
@@ -24,7 +24,7 @@ zerocopy = { version = "0.6.0", default-features = false, optional = true }
 rand = { version = "0.9.0", default-features = false, features = ["std", "std_rng", "thread_rng"], optional = true }
 rand_distr = { version = "0.5.0", default-features = false, optional = true }
 rkyv = { version = "0.7", optional = true }
-cudarc = { version = "0.16.6", features = ["std", "cublas", "cublaslt", "curand", "driver", "nvrtc", "f16", "cuda-version-from-build-system", "dynamic-linking"], default-features=false, optional = true }
+cudarc = { version = "0.17.2", features = ["std", "cublas", "cublaslt", "curand", "driver", "nvrtc", "f16", "cuda-version-from-build-system", "dynamic-linking"], default-features=false, optional = true }
 
 [features]
 default = ["std"]