diff --git a/Cargo.lock b/Cargo.lock
index e9bd32cbfc2dd..a3668b5272294 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2534,7 +2534,7 @@ dependencies = [
 [[package]]
 name = "fastcrypto"
 version = "0.1.4"
-source = "git+https://github.com/MystenLabs/fastcrypto?rev=968ca315e508b8fc4364f2d3ca0c77f47922f8a8#968ca315e508b8fc4364f2d3ca0c77f47922f8a8"
+source = "git+https://github.com/MystenLabs/fastcrypto?rev=5cc756e7d95dfeaa5ba713a789b0cbaa6befcb86#5cc756e7d95dfeaa5ba713a789b0cbaa6befcb86"
 dependencies = [
  "aes",
  "aes-gcm",
@@ -2580,7 +2580,7 @@ dependencies = [
 [[package]]
 name = "fastcrypto-derive"
 version = "0.1.2"
-source = "git+https://github.com/MystenLabs/fastcrypto?rev=968ca315e508b8fc4364f2d3ca0c77f47922f8a8#968ca315e508b8fc4364f2d3ca0c77f47922f8a8"
+source = "git+https://github.com/MystenLabs/fastcrypto?rev=5cc756e7d95dfeaa5ba713a789b0cbaa6befcb86#5cc756e7d95dfeaa5ba713a789b0cbaa6befcb86"
 dependencies = [
  "proc-macro2 1.0.47",
  "quote 1.0.21",
@@ -2590,7 +2590,7 @@ dependencies = [
 [[package]]
 name = "fastcrypto-zkp"
 version = "0.1.0"
-source = "git+https://github.com/MystenLabs/fastcrypto?rev=968ca315e508b8fc4364f2d3ca0c77f47922f8a8#968ca315e508b8fc4364f2d3ca0c77f47922f8a8"
+source = "git+https://github.com/MystenLabs/fastcrypto?rev=5cc756e7d95dfeaa5ba713a789b0cbaa6befcb86#5cc756e7d95dfeaa5ba713a789b0cbaa6befcb86"
 dependencies = [
  "ark-bls12-381",
  "ark-ec",
diff --git a/Cargo.toml b/Cargo.toml
index db1f6735589aa..831271b393e64 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -120,8 +120,8 @@ move-prover-boogie-backend = { git = "https://github.com/move-language/move", re
 move-stackless-bytecode = { git = "https://github.com/move-language/move", rev = "59c5c48547aa7bd9374f2b989d6d9c763914e1f5" }
 move-symbol-pool = { git = "https://github.com/move-language/move", rev = "59c5c48547aa7bd9374f2b989d6d9c763914e1f5" }
 
-fastcrypto = { git = "https://github.com/MystenLabs/fastcrypto", rev = "968ca315e508b8fc4364f2d3ca0c77f47922f8a8" }
-fastcrypto-zkp = { git = "https://github.com/MystenLabs/fastcrypto", rev = "968ca315e508b8fc4364f2d3ca0c77f47922f8a8", package = "fastcrypto-zkp" }
+fastcrypto = { git = "https://github.com/MystenLabs/fastcrypto", rev = "5cc756e7d95dfeaa5ba713a789b0cbaa6befcb86" }
+fastcrypto-zkp = { git = "https://github.com/MystenLabs/fastcrypto", rev = "5cc756e7d95dfeaa5ba713a789b0cbaa6befcb86", package = "fastcrypto-zkp" }
 
 # anemo dependencies
 anemo = { git = "https://github.com/mystenlabs/anemo.git", rev = "7ebdcf82b5cccce71e9483d5b028329475a41a20" }
diff --git a/crates/sui-core/tests/staged/sui.yaml b/crates/sui-core/tests/staged/sui.yaml
index 7d3a443f8e2db..3afe1d31bba7f 100644
--- a/crates/sui-core/tests/staged/sui.yaml
+++ b/crates/sui-core/tests/staged/sui.yaml
@@ -37,7 +37,6 @@ AuthoritySignInfo:
         TYPENAME: BLS12381Signature
 BLS12381KeyPair:
   STRUCT:
-    - type: STR
     - name: STR
     - secret: STR
 BLS12381Signature:
@@ -88,7 +87,6 @@ DeleteKind:
       Wrap: UNIT
 Ed25519KeyPair:
   STRUCT:
-    - type: STR
     - name: STR
     - secret: STR
 EntryArgumentError:
diff --git a/crates/workspace-hack/Cargo.toml b/crates/workspace-hack/Cargo.toml
index 3519836f7895a..5892fbcfe9ae6 100644
--- a/crates/workspace-hack/Cargo.toml
+++ b/crates/workspace-hack/Cargo.toml
@@ -193,8 +193,8 @@ ethnum = { version = "1", default-features = false }
 event-listener = { version = "2", default-features = false }
 eyre = { version = "0.6", features = ["auto-install", "track-caller"] }
 fail = { version = "0.4", default-features = false }
-fastcrypto = { git = "https://github.com/MystenLabs/fastcrypto", rev = "968ca315e508b8fc4364f2d3ca0c77f47922f8a8", features = ["copy_key", "secure"] }
-fastcrypto-zkp = { git = "https://github.com/MystenLabs/fastcrypto", rev = "968ca315e508b8fc4364f2d3ca0c77f47922f8a8", default-features = false }
+fastcrypto = { git = "https://github.com/MystenLabs/fastcrypto", rev = "5cc756e7d95dfeaa5ba713a789b0cbaa6befcb86", features = ["copy_key", "secure"] }
+fastcrypto-zkp = { git = "https://github.com/MystenLabs/fastcrypto", rev = "5cc756e7d95dfeaa5ba713a789b0cbaa6befcb86", default-features = false }
 fastrand = { version = "1", default-features = false }
 fd-lock = { version = "3", default-features = false }
 fdlimit = { version = "0.2", default-features = false }
@@ -857,9 +857,9 @@ ethnum = { version = "1", default-features = false }
 event-listener = { version = "2", default-features = false }
 eyre = { version = "0.6", features = ["auto-install", "track-caller"] }
 fail = { version = "0.4", default-features = false }
-fastcrypto = { git = "https://github.com/MystenLabs/fastcrypto", rev = "968ca315e508b8fc4364f2d3ca0c77f47922f8a8", features = ["copy_key", "secure"] }
-fastcrypto-derive = { git = "https://github.com/MystenLabs/fastcrypto", rev = "968ca315e508b8fc4364f2d3ca0c77f47922f8a8", default-features = false }
-fastcrypto-zkp = { git = "https://github.com/MystenLabs/fastcrypto", rev = "968ca315e508b8fc4364f2d3ca0c77f47922f8a8", default-features = false }
+fastcrypto = { git = "https://github.com/MystenLabs/fastcrypto", rev = "5cc756e7d95dfeaa5ba713a789b0cbaa6befcb86", features = ["copy_key", "secure"] }
+fastcrypto-derive = { git = "https://github.com/MystenLabs/fastcrypto", rev = "5cc756e7d95dfeaa5ba713a789b0cbaa6befcb86", default-features = false }
+fastcrypto-zkp = { git = "https://github.com/MystenLabs/fastcrypto", rev = "5cc756e7d95dfeaa5ba713a789b0cbaa6befcb86", default-features = false }
 fastrand = { version = "1", default-features = false }
 fd-lock = { version = "3", default-features = false }
 fdlimit = { version = "0.2", default-features = false }