diff --git a/keygen-rs/Cargo.lock b/keygen-rs/Cargo.lock
index 26a3432..605824c 100644
--- a/keygen-rs/Cargo.lock
+++ b/keygen-rs/Cargo.lock
@@ -142,6 +142,22 @@ dependencies = [
  "thiserror 2.0.18",
 ]
 
+[[package]]
+name = "chia-bls"
+version = "0.50.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "13714271ac5b8e685eade644c8af9fb80be06410bd085d25c2c4efaece0382cc"
+dependencies = [
+ "blst",
+ "chia-sha2 0.50.0",
+ "chia-traits 0.50.0",
+ "hex",
+ "hkdf",
+ "linked-hash-map",
+ "sha2 0.10.9",
+ "thiserror 2.0.18",
+]
+
 [[package]]
 name = "chia-pos2"
 version = "0.6.0"
@@ -188,6 +204,15 @@ dependencies = [
  "sha2 0.10.9",
 ]
 
+[[package]]
+name = "chia-sha2"
+version = "0.50.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0d6424c9c7932bc4998ad37443e2834ec4a8cb2c67a30726fbec17402e743d15"
+dependencies = [
+ "sha2 0.10.9",
+]
+
 [[package]]
 name = "chia-traits"
 version = "0.38.2"
@@ -210,6 +235,17 @@ dependencies = [
  "thiserror 2.0.18",
 ]
 
+[[package]]
+name = "chia-traits"
+version = "0.50.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5a57f25b6a3859559af1d11048c8b3c3d8984b5dbb7f22b9ae73a24384b73956"
+dependencies = [
+ "chia-sha2 0.50.0",
+ "chia_streamable_macro 0.50.0",
+ "thiserror 2.0.18",
+]
+
 [[package]]
 name = "chia_streamable_macro"
 version = "0.38.2"
@@ -234,6 +270,18 @@ dependencies = [
  "syn",
 ]
 
+[[package]]
+name = "chia_streamable_macro"
+version = "0.50.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a736ee873a90467023ff04ab8fb3f86d279607b7bb93627c6c9bfbc896e660d8"
+dependencies = [
+ "proc-macro-crate",
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "clvm-derive"
 version = "0.48.0"
@@ -867,7 +915,7 @@ name = "pos2_keygen"
 version = "0.1.0"
 dependencies = [
  "bech32",
- "chia-bls 0.48.0",
+ "chia-bls 0.50.0",
  "chia-protocol",
  "hex",
  "sha2 0.11.0",
diff --git a/keygen-rs/Cargo.toml b/keygen-rs/Cargo.toml
index 6d9ff7e..02d5f3f 100644
--- a/keygen-rs/Cargo.toml
+++ b/keygen-rs/Cargo.toml
@@ -9,7 +9,7 @@ publish = false
 crate-type = ["staticlib"]
 
 [dependencies]
-chia-bls = "0.48"
+chia-bls = "0.50"
 bech32 = "0.12"
 sha2 = "0.11"