diff --git a/CHANGELOG.md b/CHANGELOG.md
index e94b0762e..a3994701f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,17 @@
 # CHANGELOG
 
+## master
+
+Contributed:
+
+- Add Bittensor genesisHash (Thanks to https://github.com/camfairchild)
+
+Changes:
+
+- Add additional/missing `/*#__PURE__*/` annotations
+- Upgrade dependencies to latest stable versions
+
+
 ## 11.1.2 Mar 25, 2023
 
 Changes:
diff --git a/packages/util-crypto/src/blake2/asU8a.ts b/packages/util-crypto/src/blake2/asU8a.ts
index b66b22260..6387c5e5e 100644
--- a/packages/util-crypto/src/blake2/asU8a.ts
+++ b/packages/util-crypto/src/blake2/asU8a.ts
@@ -37,4 +37,4 @@ export function blake2AsU8a (data: HexString | Uint8Array | string, bitLength: 6
  * @name blake2AsHex
  * @description Creates a blake2b hex from the input.
  */
-export const blake2AsHex = createAsHex(blake2AsU8a);
+export const blake2AsHex = /*#__PURE__*/ createAsHex(blake2AsU8a);
diff --git a/packages/util-crypto/src/hmac/shaAsU8a.ts b/packages/util-crypto/src/hmac/shaAsU8a.ts
index bde906e9d..b4c6603fe 100644
--- a/packages/util-crypto/src/hmac/shaAsU8a.ts
+++ b/packages/util-crypto/src/hmac/shaAsU8a.ts
@@ -39,10 +39,10 @@ export function hmacShaAsU8a (key: Uint8Array | string, data: Uint8Array, bitLen
  * @name hmacSha256AsU8a
  * @description creates a Hmac Sha256 Uint8Array from the key & data
  */
-export const hmacSha256AsU8a = createSha(256);
+export const hmacSha256AsU8a = /*#__PURE__*/ createSha(256);
 
 /**
  * @name hmacSha512AsU8a
  * @description creates a Hmac Sha512 Uint8Array from the key & data
  */
-export const hmacSha512AsU8a = createSha(512);
+export const hmacSha512AsU8a = /*#__PURE__*/ createSha(512);
diff --git a/packages/util-crypto/src/keccak/asU8a.ts b/packages/util-crypto/src/keccak/asU8a.ts
index 4b0c66b8f..e35f4171d 100644
--- a/packages/util-crypto/src/keccak/asU8a.ts
+++ b/packages/util-crypto/src/keccak/asU8a.ts
@@ -42,4 +42,4 @@ export const keccak512AsU8a = /*#__PURE__*/ createBitHasher(512, keccakAsU8a);
  * @name keccakAsHex
  * @description Creates a keccak hex string from the input.
  */
-export const keccakAsHex = createAsHex(keccakAsU8a);
+export const keccakAsHex = /*#__PURE__*/ createAsHex(keccakAsU8a);
diff --git a/packages/util-crypto/src/key/hdkdEcdsa.ts b/packages/util-crypto/src/key/hdkdEcdsa.ts
index 3ed264505..ff1255112 100644
--- a/packages/util-crypto/src/key/hdkdEcdsa.ts
+++ b/packages/util-crypto/src/key/hdkdEcdsa.ts
@@ -5,4 +5,4 @@ import { secp256k1DeriveHard } from '../secp256k1/deriveHard.js';
 import { secp256k1PairFromSeed } from '../secp256k1/pair/fromSeed.js';
 import { createSeedDeriveFn } from './hdkdDerive.js';
 
-export const keyHdkdEcdsa = createSeedDeriveFn(secp256k1PairFromSeed, secp256k1DeriveHard);
+export const keyHdkdEcdsa = /*#__PURE__*/ createSeedDeriveFn(secp256k1PairFromSeed, secp256k1DeriveHard);
diff --git a/packages/util-crypto/src/key/hdkdEd25519.ts b/packages/util-crypto/src/key/hdkdEd25519.ts
index 236fdc055..8b74d04be 100644
--- a/packages/util-crypto/src/key/hdkdEd25519.ts
+++ b/packages/util-crypto/src/key/hdkdEd25519.ts
@@ -4,4 +4,4 @@
 import { ed25519DeriveHard, ed25519PairFromSeed } from '../ed25519/index.js';
 import { createSeedDeriveFn } from './hdkdDerive.js';
 
-export const keyHdkdEd25519 = createSeedDeriveFn(ed25519PairFromSeed, ed25519DeriveHard);
+export const keyHdkdEd25519 = /*#__PURE__*/ createSeedDeriveFn(ed25519PairFromSeed, ed25519DeriveHard);
diff --git a/packages/util-crypto/src/random/asU8a.ts b/packages/util-crypto/src/random/asU8a.ts
index 370328786..63b0ba25f 100644
--- a/packages/util-crypto/src/random/asU8a.ts
+++ b/packages/util-crypto/src/random/asU8a.ts
@@ -27,4 +27,4 @@ export function randomAsU8a (length = 32): Uint8Array {
  * @name randomAsHex
  * @description Creates a hex string filled with random bytes.
  */
-export const randomAsHex = createAsHex(randomAsU8a);
+export const randomAsHex = /*#__PURE__*/ createAsHex(randomAsU8a);
diff --git a/packages/util-crypto/src/sr25519/deriveHard.ts b/packages/util-crypto/src/sr25519/deriveHard.ts
index 836e53908..dd79f06ba 100644
--- a/packages/util-crypto/src/sr25519/deriveHard.ts
+++ b/packages/util-crypto/src/sr25519/deriveHard.ts
@@ -5,4 +5,4 @@ import { sr25519DeriveKeypairHard } from '@polkadot/wasm-crypto';
 
 import { createDeriveFn } from './derive.js';
 
-export const sr25519DeriveHard = createDeriveFn(sr25519DeriveKeypairHard);
+export const sr25519DeriveHard = /*#__PURE__*/ createDeriveFn(sr25519DeriveKeypairHard);
diff --git a/packages/util-crypto/src/sr25519/deriveSoft.ts b/packages/util-crypto/src/sr25519/deriveSoft.ts
index bd4a7c2f8..9d11e40da 100644
--- a/packages/util-crypto/src/sr25519/deriveSoft.ts
+++ b/packages/util-crypto/src/sr25519/deriveSoft.ts
@@ -5,4 +5,4 @@ import { sr25519DeriveKeypairSoft } from '@polkadot/wasm-crypto';
 
 import { createDeriveFn } from './derive.js';
 
-export const sr25519DeriveSoft = createDeriveFn(sr25519DeriveKeypairSoft);
+export const sr25519DeriveSoft = /*#__PURE__*/ createDeriveFn(sr25519DeriveKeypairSoft);
diff --git a/packages/util-crypto/src/xxhash/asU8a.ts b/packages/util-crypto/src/xxhash/asU8a.ts
index c560cb856..c72235312 100644
--- a/packages/util-crypto/src/xxhash/asU8a.ts
+++ b/packages/util-crypto/src/xxhash/asU8a.ts
@@ -44,4 +44,4 @@ export function xxhashAsU8a (data: HexString | Buffer | Uint8Array | string, bit
  * @name xxhashAsHex
  * @description Creates a xxhash64 hex from the input.
  */
-export const xxhashAsHex = createAsHex(xxhashAsU8a);
+export const xxhashAsHex = /*#__PURE__*/ createAsHex(xxhashAsU8a);
diff --git a/packages/util/src/u8a/wrap.ts b/packages/util/src/u8a/wrap.ts
index a65bd00b4..f530bdc83 100644
--- a/packages/util/src/u8a/wrap.ts
+++ b/packages/util/src/u8a/wrap.ts
@@ -10,13 +10,13 @@ import { u8aEq } from './eq.js';
 import { u8aToU8a } from './toU8a.js';
 
 /** @internal */
-export const U8A_WRAP_ETHEREUM = u8aToU8a('\x19Ethereum Signed Message:\n');
+export const U8A_WRAP_ETHEREUM = /*#__PURE__*/ u8aToU8a('\x19Ethereum Signed Message:\n');
 
 /** @internal */
-export const U8A_WRAP_PREFIX = u8aToU8a('<Bytes>');
+export const U8A_WRAP_PREFIX = /*#__PURE__*/ u8aToU8a('<Bytes>');
 
 /** @internal */
-export const U8A_WRAP_POSTFIX = u8aToU8a('</Bytes>');
+export const U8A_WRAP_POSTFIX = /*#__PURE__*/ u8aToU8a('</Bytes>');
 
 const WRAP_LEN = U8A_WRAP_PREFIX.length + U8A_WRAP_POSTFIX.length;