diff --git a/Package.resolved b/Package.resolved
index d75f407..e446ecd 100644
--- a/Package.resolved
+++ b/Package.resolved
@@ -39,10 +39,10 @@
     {
       "identity" : "joseswift",
       "kind" : "remoteSourceControl",
-      "location" : "https://github.com/niscy-eudiw/JOSESwift.git",
+      "location" : "https://github.com/airsidemobile/JOSESwift.git",
       "state" : {
-        "revision" : "518cedba79ef18867191811b161471298b6cb7c8",
-        "version" : "2.4.1-gcm"
+        "revision" : "c2664a902e75c0426a1d43132bd4babc6fd173d3",
+        "version" : "3.0.0"
       }
     },
     {
diff --git a/Package.swift b/Package.swift
index 916fecf..78cebef 100644
--- a/Package.swift
+++ b/Package.swift
@@ -13,8 +13,8 @@ let package = Package(
   ],
   dependencies: [
     .package(
-      url: "https://github.com/niscy-eudiw/JOSESwift.git",
-      exact: "2.4.1-gcm"
+      url: "https://github.com/airsidemobile/JOSESwift.git",
+      from: "3.0.0"
     ),
     .package(
       url: "https://github.com/birdrides/mockingbird.git",
diff --git a/Sources/Main/Attestation/VerifierAttestationIssuer.swift b/Sources/Main/Attestation/VerifierAttestationIssuer.swift
index ee54509..0b0543b 100644
--- a/Sources/Main/Attestation/VerifierAttestationIssuer.swift
+++ b/Sources/Main/Attestation/VerifierAttestationIssuer.swift
@@ -31,7 +31,7 @@ actor VerifierAttestationIssuer {
     
     let publicKey: SecKey = try! KeyController.generateECDHPublicKey(from: self.algAndKey.key)
     let verifier: Verifier? = .init(
-      verifyingAlgorithm: .ES256,
+      signatureAlgorithm: .ES256,
       key: publicKey
     )
     return verifier
@@ -85,7 +85,7 @@ actor VerifierAttestationIssuer {
         payload.toThrowingJSONData()
       ),
       signer: .init(
-        signingAlgorithm: algAndKey.algorithm,
+        signatureAlgorithm: algAndKey.algorithm,
         key: algAndKey.key
       )!
     )
diff --git a/Sources/Main/Encryption/ResponseSignerEncryptor.swift b/Sources/Main/Encryption/ResponseSignerEncryptor.swift
index bca2252..9975b53 100644
--- a/Sources/Main/Encryption/ResponseSignerEncryptor.swift
+++ b/Sources/Main/Encryption/ResponseSignerEncryptor.swift
@@ -210,7 +210,7 @@ private extension ResponseSignerEncryptor {
     jwsAlgorithm: SignatureAlgorithm,
     keySet: WebKeySet,
     signingKey: SecKey
-  ) throws -> (key: WebKeySet.Key, signer: Signer<SecKey>) {
+  ) throws -> (key: WebKeySet.Key, signer: Signer) {
     let key = try keySet.keys.first { key in
       key.alg == jwsAlgorithm.rawValue
     } ?? { throw ValidatedAuthorizationError.invalidJWTWebKeySet }()
@@ -220,7 +220,7 @@ private extension ResponseSignerEncryptor {
     }
     
     guard let signer = Signer(
-      signingAlgorithm: signatureAlgorithm,
+      signatureAlgorithm: signatureAlgorithm,
       key: signingKey
     ) else {
       throw ValidatedAuthorizationError.invalidSigningKey
diff --git a/Sources/Main/Validators/AccessValidator.swift b/Sources/Main/Validators/AccessValidator.swift
index ef36a24..c2d38db 100644
--- a/Sources/Main/Validators/AccessValidator.swift
+++ b/Sources/Main/Validators/AccessValidator.swift
@@ -212,7 +212,10 @@ public actor AccessValidator {
       
       let publicKey = try RSAPublicKey(data: key.toDictionary().toThrowingJSONData())
       let secKey = try publicKey.converted(to: SecKey.self)
-      if let verifier = Verifier(verifyingAlgorithm: algorithm, key: secKey) {
+      if let verifier = Verifier(
+        signatureAlgorithm: algorithm,
+        key: secKey
+      ) {
         let isValid = jws.isValid(for: verifier)
         if !isValid {
           throw ValidatedAuthorizationError.validationError("Unable to verify signature")
@@ -236,11 +239,17 @@ public extension AccessValidator {
     let keyType = keyAttributes?[kSecAttrKeyType as CFString] as? String
 
     if keyType == (kSecAttrKeyTypeRSA as String) {
-      if let verifier = Verifier(verifyingAlgorithm: .RS256, key: publicKey) {
+      if let verifier = Verifier(
+        signatureAlgorithm: .RS256,
+        key: publicKey
+      ) {
         _ = try jws.validate(using: verifier)
       }
     } else if keyType == (kSecAttrKeyTypeEC as String) {
-      if let verifier = Verifier(verifyingAlgorithm: .ES256, key: publicKey) {
+      if let verifier = Verifier(
+        signatureAlgorithm: .ES256,
+        key: publicKey
+      ) {
         _ = try jws.validate(using: verifier)
       }
     }
diff --git a/Sources/Utilities/JOSE/JOSEController.swift b/Sources/Utilities/JOSE/JOSEController.swift
index b61972c..2e75433 100644
--- a/Sources/Utilities/JOSE/JOSEController.swift
+++ b/Sources/Utilities/JOSE/JOSEController.swift
@@ -96,14 +96,20 @@ public class JOSEController {
 private extension JOSEController {
   
   func verifier(algorithhm: SignatureAlgorithm, publicKey: SecKey) throws -> Verifier {
-    guard let verifier = Verifier(verifyingAlgorithm: algorithhm, key: publicKey) else {
+    guard let verifier = Verifier(
+      signatureAlgorithm: algorithhm,
+      key: publicKey
+    ) else {
       throw JOSEError.invalidVerifier
     }
     return verifier
   }
   
-  func signer(algorithhm: SignatureAlgorithm, privateKey: SecKey) throws -> Signer<SecKey> {
-    guard let signer = Signer(signingAlgorithm: algorithhm, key: privateKey) else {
+  func signer(algorithhm: SignatureAlgorithm, privateKey: SecKey) throws -> Signer {
+    guard let signer = Signer(
+      signatureAlgorithm: algorithhm,
+      key: privateKey
+    ) else {
       throw JOSEError.invalidSigner
     }
     return signer
diff --git a/Tests/Utilities/ResponseSignerEncryptorTests.swift b/Tests/Utilities/ResponseSignerEncryptorTests.swift
index 4d5976b..e3cb370 100644
--- a/Tests/Utilities/ResponseSignerEncryptorTests.swift
+++ b/Tests/Utilities/ResponseSignerEncryptorTests.swift
@@ -73,7 +73,10 @@ final class ResponseSignerEncryptorTests: DiXCTest {
     
     // Verify signature
     let jws = try JWS(compactSerialization: response)
-    guard let verifier: Verifier = Verifier(verifyingAlgorithm: .RS256, key: publicKey) else {
+    guard let verifier: Verifier = Verifier(
+      signatureAlgorithm: .RS256,
+      key: publicKey
+    ) else {
       XCTAssert(false, "Invalid Verifier")
       return
     }
diff --git a/Tests/Validators/JarJwtSignatureValidatorTests.swift b/Tests/Validators/JarJwtSignatureValidatorTests.swift
index 3eb08ef..637a254 100644
--- a/Tests/Validators/JarJwtSignatureValidatorTests.swift
+++ b/Tests/Validators/JarJwtSignatureValidatorTests.swift
@@ -58,7 +58,7 @@ final class JarJwtSignatureValidatorTests: XCTestCase {
         "client_id_scheme": scheme
       ].toThrowingJSONData()),
       signer: Signer(
-        signingAlgorithm: algorithm,
+        signatureAlgorithm: algorithm,
         key: walletConfig.signingKey
       )!
     )
@@ -91,7 +91,7 @@ final class JarJwtSignatureValidatorTests: XCTestCase {
         "client_id_scheme": scheme
       ].toThrowingJSONData()),
       signer: Signer(
-        signingAlgorithm: algorithm,
+        signatureAlgorithm: algorithm,
         key: walletConfig.signingKey
       )!
     )
@@ -130,7 +130,7 @@ final class JarJwtSignatureValidatorTests: XCTestCase {
         "client_id_scheme": scheme
       ].toThrowingJSONData()),
       signer: Signer(
-        signingAlgorithm: algorithm,
+        signatureAlgorithm: algorithm,
         key: walletConfig.signingKey
       )!
     )