diff --git a/Sources/ProjectDescription/Dump.swift b/Sources/ProjectDescription/Dump.swift
index 6c8b119d5..b9fa7c445 100644
--- a/Sources/ProjectDescription/Dump.swift
+++ b/Sources/ProjectDescription/Dump.swift
@@ -3,7 +3,9 @@ import Foundation
 func dumpIfNeeded<E: Encodable>(_ entity: E) {
     if CommandLine.argc > 0 {
         if CommandLine.arguments.contains("--dump") {
-            let data = try! JSONEncoder().encode(entity)
+            let encoder = JSONEncoder()
+            encoder.keyEncodingStrategy = .convertToSnakeCase
+            let data = try! encoder.encode(entity)
             let string = String(data: data, encoding: .utf8)!
             print(string)
         }
diff --git a/Sources/ProjectDescription/Headers.swift b/Sources/ProjectDescription/Headers.swift
index f6f99cd4f..819211981 100644
--- a/Sources/ProjectDescription/Headers.swift
+++ b/Sources/ProjectDescription/Headers.swift
@@ -18,5 +18,4 @@ public class Headers: Codable {
         self.private = `private`
         self.project = project
     }
-
 }
diff --git a/Sources/ProjectDescription/TargetDependency.swift b/Sources/ProjectDescription/TargetDependency.swift
index ca092d32c..d5f8872a5 100644
--- a/Sources/ProjectDescription/TargetDependency.swift
+++ b/Sources/ProjectDescription/TargetDependency.swift
@@ -3,12 +3,11 @@ import Foundation
 // MARK: - TargetDependency
 
 public enum TargetDependency: Codable {
-    
     case target(name: String)
     case project(target: String, path: String)
     case framework(path: String)
     case library(path: String, publicHeaders: String, swiftModuleMap: String?)
-    
+
     public var typeName: String {
         switch self {
         case .target:
@@ -21,17 +20,15 @@ public enum TargetDependency: Codable {
             return "library"
         }
     }
-    
 }
 
 // MARK: - TargetDependency (Coding)
 
 extension TargetDependency {
-    
     public enum CodingError: Error {
         case unknownType(String)
     }
-    
+
     public enum CodingKeys: String, CodingKey {
         case type
         case name
@@ -40,55 +37,54 @@ extension TargetDependency {
         case publicHeaders
         case swiftModuleMap
     }
-    
+
     public init(from decoder: Decoder) throws {
         let container = try decoder.container(keyedBy: CodingKeys.self)
-        
+
         let type = try container.decode(String.self, forKey: .type)
-        
+
         switch type {
         case "target":
             self = .target(name: try container.decode(String.self, forKey: .name))
-            
+
         case "project":
             self = .project(
                 target: try container.decode(String.self, forKey: .target),
                 path: try container.decode(String.self, forKey: .path)
             )
-            
+
         case "framework":
             self = .framework(path: try container.decode(String.self, forKey: .path))
-            
+
         case "library":
             self = .library(
                 path: try container.decode(String.self, forKey: .path),
                 publicHeaders: try container.decode(String.self, forKey: .publicHeaders),
                 swiftModuleMap: try container.decodeIfPresent(String.self, forKey: .swiftModuleMap)
             )
-            
+
         default:
             throw CodingError.unknownType(type)
         }
     }
-    
+
     public func encode(to encoder: Encoder) throws {
         var container = encoder.container(keyedBy: CodingKeys.self)
-        
-        try container.encode(self.typeName, forKey: .type)
-        
+
+        try container.encode(typeName, forKey: .type)
+
         switch self {
-        case .target(name: let name):
+        case let .target(name: name):
             try container.encode(name, forKey: .name)
-        case .project(target: let target, path: let path):
+        case let .project(target: target, path: path):
             try container.encode(target, forKey: .target)
             try container.encode(path, forKey: .path)
-        case .framework(path: let path):
+        case let .framework(path: path):
             try container.encode(path, forKey: .path)
-        case .library(path: let path, publicHeaders: let publicHeaders, swiftModuleMap: let swiftModuleMap):
+        case let .library(path: path, publicHeaders: publicHeaders, swiftModuleMap: swiftModuleMap):
             try container.encode(path, forKey: .path)
             try container.encode(publicHeaders, forKey: .publicHeaders)
             try container.encodeIfPresent(swiftModuleMap, forKey: .swiftModuleMap)
         }
     }
-    
 }
diff --git a/Sources/ProjectDescription/Workspace.swift b/Sources/ProjectDescription/Workspace.swift
index 81b327f91..0cedd38bd 100644
--- a/Sources/ProjectDescription/Workspace.swift
+++ b/Sources/ProjectDescription/Workspace.swift
@@ -3,12 +3,11 @@ import Foundation
 // MARK: - Workspace
 
 public class Workspace: Codable {
-    
     enum CodingKeys: String, CodingKey {
         case name
         case projects = "project"
     }
-    
+
     public let name: String
     public let projects: [String]
     public init(name: String,
diff --git a/Tests/ProjectDescriptionTests/ProductTests.swift b/Tests/ProjectDescriptionTests/ProductTests.swift
index 5eb078ff1..eb875a9bd 100644
--- a/Tests/ProjectDescriptionTests/ProductTests.swift
+++ b/Tests/ProjectDescriptionTests/ProductTests.swift
@@ -5,19 +5,19 @@ import XCTest
 final class ProductTests: XCTestCase {
     func test_toJSON() {
         assertCodableEqualToJson([Product.app], "[\"app\"]")
-        assertCodableEqualToJson([Product.staticLibrary],"[\"staticLibrary\"]")
-        assertCodableEqualToJson([Product.dynamicLibrary],"[\"dynamicLibrary\"]")
-        assertCodableEqualToJson([Product.framework],"[\"framework\"]")
-        assertCodableEqualToJson([Product.unitTests],"[\"unitTests\"]")
-        assertCodableEqualToJson([Product.uiTests],"[\"uiTests\"]")
-        assertCodableEqualToJson([Product.appExtension],"[\"appExtension\"]")
-        assertCodableEqualToJson([Product.watchApp],"[\"watchApp\"]")
-        assertCodableEqualToJson([Product.watch2App],"[\"watch2App\"]")
-        assertCodableEqualToJson([Product.watchExtension],"[\"watchExtension\"]")
-        assertCodableEqualToJson([Product.watch2Extension],"[\"watch2Extension\"]")
-        assertCodableEqualToJson([Product.tvExtension],"[\"tvExtension\"]")
-        assertCodableEqualToJson([Product.messagesApplication],"[\"messagesApplication\"]")
-        assertCodableEqualToJson([Product.messagesExtension],"[\"messagesExtension\"]")
-        assertCodableEqualToJson([Product.stickerPack],"[\"stickerPack\"]")
+        assertCodableEqualToJson([Product.staticLibrary], "[\"staticLibrary\"]")
+        assertCodableEqualToJson([Product.dynamicLibrary], "[\"dynamicLibrary\"]")
+        assertCodableEqualToJson([Product.framework], "[\"framework\"]")
+        assertCodableEqualToJson([Product.unitTests], "[\"unitTests\"]")
+        assertCodableEqualToJson([Product.uiTests], "[\"uiTests\"]")
+        assertCodableEqualToJson([Product.appExtension], "[\"appExtension\"]")
+        assertCodableEqualToJson([Product.watchApp], "[\"watchApp\"]")
+        assertCodableEqualToJson([Product.watch2App], "[\"watch2App\"]")
+        assertCodableEqualToJson([Product.watchExtension], "[\"watchExtension\"]")
+        assertCodableEqualToJson([Product.watch2Extension], "[\"watch2Extension\"]")
+        assertCodableEqualToJson([Product.tvExtension], "[\"tvExtension\"]")
+        assertCodableEqualToJson([Product.messagesApplication], "[\"messagesApplication\"]")
+        assertCodableEqualToJson([Product.messagesExtension], "[\"messagesExtension\"]")
+        assertCodableEqualToJson([Product.stickerPack], "[\"stickerPack\"]")
     }
 }
diff --git a/Tests/ProjectDescriptionTests/assertCodableEqualToJson.swift b/Tests/ProjectDescriptionTests/assertCodableEqualToJson.swift
index e83432c45..c947e5c2f 100644
--- a/Tests/ProjectDescriptionTests/assertCodableEqualToJson.swift
+++ b/Tests/ProjectDescriptionTests/assertCodableEqualToJson.swift
@@ -9,6 +9,6 @@ func assertCodableEqualToJson<C: Codable>(_ subject: C, _ json: String) {
     encoder.keyEncodingStrategy = .convertToSnakeCase
     let jsonData = try! encoder.encode(decoded)
     let subjectData = try! encoder.encode(subject)
-    
+
     XCTAssert(jsonData == subjectData, "JSON does not match the encoded \(String(describing: subject))")
 }