Index: Application/Riskeer/test/Application.Riskeer.Integration.Test/StorageMigrationIntegrationTest.cs
===================================================================
diff -u -r68f02442e2e790aaa0bde531c328662819908f10 -r09a6345c35c5c851dfb153e73abd69aaf64c0ebd
--- Application/Riskeer/test/Application.Riskeer.Integration.Test/StorageMigrationIntegrationTest.cs	(.../StorageMigrationIntegrationTest.cs)	(revision 68f02442e2e790aaa0bde531c328662819908f10)
+++ Application/Riskeer/test/Application.Riskeer.Integration.Test/StorageMigrationIntegrationTest.cs	(.../StorageMigrationIntegrationTest.cs)	(revision 09a6345c35c5c851dfb153e73abd69aaf64c0ebd)
@@ -44,7 +44,7 @@
         private DirectoryDisposeHelper directoryDisposeHelper;
 
         [Test]
-        [TestCaseSource(typeof(ProjectMigrationTestHelper), nameof(ProjectMigrationTestHelper.GetAllOutdatedSupportedProjectFileVersions))]
+        [TestCaseSource(typeof(ProjectMigrationTestHelper), nameof(ProjectMigrationTestHelper.GetAllOutdatedSupportedProjectFileNames))]
         [Apartment(ApartmentState.STA)]
         public void GivenRiskeerGuiWithStorageSql_WhenRunWithMigratedFile_MigratedProjectSet(string version)
         {
@@ -78,7 +78,7 @@
         }
 
         [Test]
-        [TestCaseSource(typeof(ProjectMigrationTestHelper), nameof(ProjectMigrationTestHelper.GetAllOutdatedSupportedProjectFileVersions))]
+        [TestCaseSource(typeof(ProjectMigrationTestHelper), nameof(ProjectMigrationTestHelper.GetAllOutdatedSupportedProjectFileNames))]
         [Apartment(ApartmentState.STA)]
         public void GivenRiskeerGui_WhenRunWithUnmigratedFileAndInquireContinuation_MigratedProjectSet(string version)
         {
@@ -116,7 +116,7 @@
         }
 
         [Test]
-        [TestCaseSource(typeof(ProjectMigrationTestHelper), nameof(ProjectMigrationTestHelper.GetAllOutdatedSupportedProjectFileVersions))]
+        [TestCaseSource(typeof(ProjectMigrationTestHelper), nameof(ProjectMigrationTestHelper.GetAllOutdatedSupportedProjectFileNames))]
         [Apartment(ApartmentState.STA)]
         public void GivenRiskeerGui_WhenRunWithUnmigratedFileAndNoInquireContinuation_MigratedProjectNotSet(string version)
         {
@@ -169,9 +169,9 @@
             migrator.Migrate(fromVersionedFile, newVersion, targetFilePath);
         }
 
-        private static string GetTestProjectFilePath(string versionNumber)
+        private static string GetTestProjectFilePath(string fileName)
         {
-            return TestHelper.GetTestDataPath(TestDataPath.Riskeer.Migration.Core, $"MigrationTestProject{versionNumber}.rtd");
+            return TestHelper.GetTestDataPath(TestDataPath.Riskeer.Migration.Core, fileName);
         }
     }
 }
\ No newline at end of file
Index: Riskeer/Migration/test/Riskeer.Migration.Core.Test/test-data/MigrationTestProject191.risk
===================================================================
diff -u -r22c4b419facdb472e33a52bd4e74bc39e8382ab8 -r09a6345c35c5c851dfb153e73abd69aaf64c0ebd
Binary files differ
Index: Riskeer/Migration/test/Riskeer.Migration.Core.Test/test-data/MigrationTestProject192.risk
===================================================================
diff -u -r20b228bc1658eb5bc892c76dd4ec0d871c6499fb -r09a6345c35c5c851dfb153e73abd69aaf64c0ebd
Binary files differ
Index: Riskeer/Migration/test/Riskeer.Migration.Core.TestUtil.Test/ProjectMigrationTestHelperTest.cs
===================================================================
diff -u -re7e71c79d26107c1f810fc3768c2652d4fbba562 -r09a6345c35c5c851dfb153e73abd69aaf64c0ebd
--- Riskeer/Migration/test/Riskeer.Migration.Core.TestUtil.Test/ProjectMigrationTestHelperTest.cs	(.../ProjectMigrationTestHelperTest.cs)	(revision e7e71c79d26107c1f810fc3768c2652d4fbba562)
+++ Riskeer/Migration/test/Riskeer.Migration.Core.TestUtil.Test/ProjectMigrationTestHelperTest.cs	(.../ProjectMigrationTestHelperTest.cs)	(revision 09a6345c35c5c851dfb153e73abd69aaf64c0ebd)
@@ -80,14 +80,14 @@
         }
 
         [Test]
-        public void GetAllOutdatedSupportedProjectFileVersions_Always_ReturnsAllProjectFilePathsToSupportedProjectVersions()
+        public void GetAllOutdatedSupportedProjectFileNames_Always_ReturnsAllProjectFilePathsToSupportedProjectVersions()
         {
             // Setup
-            string[] versions = ProjectMigrationTestHelper.GetAllOutdatedSupportedProjectFileVersions().ToArray();
+            string[] fileNames = ProjectMigrationTestHelper.GetAllOutdatedSupportedProjectFileNames().ToArray();
 
             // Call
-            List<string> returnedProjectVersions = versions.Select(v => new ProjectVersionedFile(TestHelper.GetTestDataPath(TestDataPath.Riskeer.Migration.Core,
-                                                                                                                            $"MigrationTestProject{v}.rtd")).GetVersion()).ToList();
+            string[] returnedProjectVersions = fileNames.Select(fileName => new ProjectVersionedFile(TestHelper.GetTestDataPath(TestDataPath.Riskeer.Migration.Core,
+                                                                                                                                fileName)).GetVersion()).ToArray();
 
             // Assert
             IEnumerable<string> expectedProjectVersions = new[]
@@ -96,7 +96,8 @@
                 "17.1",
                 "17.2",
                 "17.3",
-                "18.1"
+                "18.1",
+                "19.1"
             };
             CollectionAssert.AreEqual(expectedProjectVersions, returnedProjectVersions);
         }
Index: Riskeer/Migration/test/Riskeer.Migration.Core.TestUtil/ProjectMigrationTestHelper.cs
===================================================================
diff -u -rc5e921dfc712b32007ae63810899055b2f2696fa -r09a6345c35c5c851dfb153e73abd69aaf64c0ebd
--- Riskeer/Migration/test/Riskeer.Migration.Core.TestUtil/ProjectMigrationTestHelper.cs	(.../ProjectMigrationTestHelper.cs)	(revision c5e921dfc712b32007ae63810899055b2f2696fa)
+++ Riskeer/Migration/test/Riskeer.Migration.Core.TestUtil/ProjectMigrationTestHelper.cs	(.../ProjectMigrationTestHelper.cs)	(revision 09a6345c35c5c851dfb153e73abd69aaf64c0ebd)
@@ -60,18 +60,19 @@
         }
 
         /// <summary>
-        /// Retrieves the version numbers of all projects with an older database version,
+        /// Retrieves the project file names with an older database version,
         /// which are supported for the migration.
         /// </summary>
         /// <returns>An <see cref="IEnumerable{T}"/> of all the version numbers of supported
         /// outdated projects.</returns>
-        public static IEnumerable<string> GetAllOutdatedSupportedProjectFileVersions()
+        public static IEnumerable<string> GetAllOutdatedSupportedProjectFileNames()
         {
-            yield return "164";
-            yield return "171";
-            yield return "172";
-            yield return "173";
-            yield return "181";
+            yield return "MigrationTestProject164.rtd";
+            yield return "MigrationTestProject171.rtd";
+            yield return "MigrationTestProject172.rtd";
+            yield return "MigrationTestProject173.rtd";
+            yield return "MigrationTestProject181.rtd";
+            yield return "MigrationTestProject191.risk";
         }
 
         /// <summary>