diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4eef9164ad..650a6cb29c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -33,6 +33,7 @@ parameterized by the lifetime of the input byte slice.
 - `tezos_crypto_rs`: `PublicKeyWithHash::pk_hash` now returns `Self::Hash`
   instead of `Result`.
 - `PublicKeySignatureVerifier` now requires the explicitly correct signature kind for the given public key.
+- Update `blst` dependency to `0.3.12` to improve RISC-V compatibility
 
 ### Deprecated
 
diff --git a/Cargo.lock b/Cargo.lock
index d3f4c5abd0..4a5dd79554 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -88,14 +88,13 @@ dependencies = [
 
 [[package]]
 name = "blst"
-version = "0.3.10"
+version = "0.3.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6a30d0edd9dd1c60ddb42b80341c7852f6f985279a5c1a83659dcb65899dec99"
+checksum = "62dc83a094a71d43eeadd254b1ec2d24cb6a0bb6cadce00df51f0db594711a32"
 dependencies = [
  "cc",
  "glob",
  "threadpool",
- "which",
  "zeroize",
 ]
 
@@ -263,12 +262,6 @@ dependencies = [
  "sha2 0.10.6",
 ]
 
-[[package]]
-name = "either"
-version = "1.8.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7fcaabb2fef8c910e7f4c7ce9f67a1283a1715879a7c230ca9d6d1ae31f16d91"
-
 [[package]]
 name = "elliptic-curve"
 version = "0.10.4"
@@ -1154,17 +1147,6 @@ version = "0.11.0+wasi-snapshot-preview1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
 
-[[package]]
-name = "which"
-version = "4.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2441c784c52b289a054b7201fc93253e288f094e2f4be9058343127c4226a269"
-dependencies = [
- "either",
- "libc",
- "once_cell",
-]
-
 [[package]]
 name = "windows-sys"
 version = "0.45.0"
diff --git a/crypto/Cargo.toml b/crypto/Cargo.toml
index c8de5f60f7..f021b3a687 100644
--- a/crypto/Cargo.toml
+++ b/crypto/Cargo.toml
@@ -27,7 +27,7 @@ strum_macros = "0.20"
 zeroize = { version = "1.5" }
 ed25519-dalek = { version = "2.0.0", default-features = false }
 cryptoxide = { version = "0.4.4", default-features = false, features = ["sha2", "blake2"] }
-blst = { version = "=0.3.10", optional = true }
+blst = { version = "0.3.12", optional = true }
 
 proptest = { version = "1.1", optional = true }