diff --git a/src/Directory.Packages.props b/src/Directory.Packages.props
index 8f5589ca8..34b8df67b 100644
--- a/src/Directory.Packages.props
+++ b/src/Directory.Packages.props
@@ -21,7 +21,7 @@
     <PackageVersion Include="Mono.Cecil" Version="0.11.6" />
     <PackageVersion Include="NuGet.Frameworks" Version="6.12.1" />
     <PackageVersion Include="Serilog" Version="4.2.0" />
-    <PackageVersion Include="Serilog.Extensions.Logging" Version="8.0.0" />
+    <PackageVersion Include="Serilog.Extensions.Logging" Version="9.0.0" />
     <PackageVersion Include="Serilog.Extensions.Logging.File" Version="3.0.0" />
     <PackageVersion Include="Serilog.Sinks.Console" Version="6.0.0" />
     <PackageVersion Include="ShellProgressBar" Version="5.2.0" />
diff --git a/src/Stryker.CLI/Stryker.CLI.UnitTest/packages.lock.json b/src/Stryker.CLI/Stryker.CLI.UnitTest/packages.lock.json
index bda7a95d4..c00e6fdd7 100644
--- a/src/Stryker.CLI/Stryker.CLI.UnitTest/packages.lock.json
+++ b/src/Stryker.CLI/Stryker.CLI.UnitTest/packages.lock.json
@@ -860,16 +860,16 @@
           "NuGet.Frameworks": "[6.12.1, )",
           "ResXResourceReader.NetStandard": "[1.3.0, )",
           "Serilog": "[4.2.0, )",
-          "Serilog.Extensions.Logging": "[8.0.0, )",
+          "Serilog.Extensions.Logging": "[9.0.0, )",
           "Serilog.Extensions.Logging.File": "[3.0.0, )",
           "Serilog.Sinks.Console": "[6.0.0, )",
           "ShellProgressBar": "[5.2.0, )",
           "Spectre.Console": "[0.49.1, )",
-          "Stryker.Abstractions": "[4.4.1, )",
-          "Stryker.Configuration": "[4.4.1, )",
-          "Stryker.DataCollector": "[4.4.1, )",
+          "Stryker.Abstractions": "[1.0.0, )",
+          "Stryker.Configuration": "[1.0.0, )",
+          "Stryker.DataCollector": "[1.0.0, )",
           "Stryker.Regex.Parser": "[1.0.0, )",
-          "Stryker.RegexMutators": "[4.4.1, )",
+          "Stryker.RegexMutators": "[1.0.0, )",
           "TestableIO.System.IO.Abstractions.Wrappers": "[21.1.7, )"
         }
       },
@@ -882,7 +882,7 @@
           "Microsoft.CodeAnalysis.Common": "[4.11.0, )",
           "Microsoft.TestPlatform.ObjectModel": "[17.12.0, )",
           "Serilog": "[4.2.0, )",
-          "Stryker.Utilities": "[4.4.1, )",
+          "Stryker.Utilities": "[1.0.0, )",
           "TestableIO.System.IO.Abstractions.Wrappers": "[21.1.7, )"
         }
       },
@@ -893,8 +893,8 @@
           "Microsoft.CodeAnalysis.CSharp": "[4.11.0, )",
           "Microsoft.CodeAnalysis.Common": "[4.11.0, )",
           "Serilog": "[4.2.0, )",
-          "Stryker.Abstractions": "[4.4.1, )",
-          "Stryker.Utilities": "[4.4.1, )"
+          "Stryker.Abstractions": "[1.0.0, )",
+          "Stryker.Utilities": "[1.0.0, )"
         }
       },
       "stryker.datacollector": {
@@ -1107,12 +1107,12 @@
       },
       "Serilog.Extensions.Logging": {
         "type": "CentralTransitive",
-        "requested": "[8.0.0, )",
-        "resolved": "8.0.0",
-        "contentHash": "YEAMWu1UnWgf1c1KP85l1SgXGfiVo0Rz6x08pCiPOIBt2Qe18tcZLvdBUuV5o1QHvrs8FAry9wTIhgBRtjIlEg==",
+        "requested": "[9.0.0, )",
+        "resolved": "9.0.0",
+        "contentHash": "NwSSYqPJeKNzl5AuXVHpGbr6PkZJFlNa14CdIebVjK3k/76kYj/mz5kiTRNVSsSaxM8kAIa1kpy/qyT9E4npRQ==",
         "dependencies": {
-          "Microsoft.Extensions.Logging": "8.0.0",
-          "Serilog": "3.1.1"
+          "Microsoft.Extensions.Logging": "9.0.0",
+          "Serilog": "4.2.0"
         }
       },
       "Serilog.Extensions.Logging.File": {
diff --git a/src/Stryker.CLI/Stryker.CLI/packages.lock.json b/src/Stryker.CLI/Stryker.CLI/packages.lock.json
index ac8ca861d..500588378 100644
--- a/src/Stryker.CLI/Stryker.CLI/packages.lock.json
+++ b/src/Stryker.CLI/Stryker.CLI/packages.lock.json
@@ -686,16 +686,16 @@
           "NuGet.Frameworks": "[6.12.1, )",
           "ResXResourceReader.NetStandard": "[1.3.0, )",
           "Serilog": "[4.2.0, )",
-          "Serilog.Extensions.Logging": "[8.0.0, )",
+          "Serilog.Extensions.Logging": "[9.0.0, )",
           "Serilog.Extensions.Logging.File": "[3.0.0, )",
           "Serilog.Sinks.Console": "[6.0.0, )",
           "ShellProgressBar": "[5.2.0, )",
           "Spectre.Console": "[0.49.1, )",
-          "Stryker.Abstractions": "[4.4.1, )",
-          "Stryker.Configuration": "[4.4.1, )",
-          "Stryker.DataCollector": "[4.4.1, )",
+          "Stryker.Abstractions": "[1.0.0, )",
+          "Stryker.Configuration": "[1.0.0, )",
+          "Stryker.DataCollector": "[1.0.0, )",
           "Stryker.Regex.Parser": "[1.0.0, )",
-          "Stryker.RegexMutators": "[4.4.1, )",
+          "Stryker.RegexMutators": "[1.0.0, )",
           "TestableIO.System.IO.Abstractions.Wrappers": "[21.1.7, )"
         }
       },
@@ -708,7 +708,7 @@
           "Microsoft.CodeAnalysis.Common": "[4.11.0, )",
           "Microsoft.TestPlatform.ObjectModel": "[17.12.0, )",
           "Serilog": "[4.2.0, )",
-          "Stryker.Utilities": "[4.4.1, )",
+          "Stryker.Utilities": "[1.0.0, )",
           "TestableIO.System.IO.Abstractions.Wrappers": "[21.1.7, )"
         }
       },
@@ -719,8 +719,8 @@
           "Microsoft.CodeAnalysis.CSharp": "[4.11.0, )",
           "Microsoft.CodeAnalysis.Common": "[4.11.0, )",
           "Serilog": "[4.2.0, )",
-          "Stryker.Abstractions": "[4.4.1, )",
-          "Stryker.Utilities": "[4.4.1, )"
+          "Stryker.Abstractions": "[1.0.0, )",
+          "Stryker.Utilities": "[1.0.0, )"
         }
       },
       "stryker.datacollector": {
@@ -909,12 +909,12 @@
       },
       "Serilog.Extensions.Logging": {
         "type": "CentralTransitive",
-        "requested": "[8.0.0, )",
-        "resolved": "8.0.0",
-        "contentHash": "YEAMWu1UnWgf1c1KP85l1SgXGfiVo0Rz6x08pCiPOIBt2Qe18tcZLvdBUuV5o1QHvrs8FAry9wTIhgBRtjIlEg==",
+        "requested": "[9.0.0, )",
+        "resolved": "9.0.0",
+        "contentHash": "NwSSYqPJeKNzl5AuXVHpGbr6PkZJFlNa14CdIebVjK3k/76kYj/mz5kiTRNVSsSaxM8kAIa1kpy/qyT9E4npRQ==",
         "dependencies": {
-          "Microsoft.Extensions.Logging": "8.0.0",
-          "Serilog": "3.1.1"
+          "Microsoft.Extensions.Logging": "9.0.0",
+          "Serilog": "4.2.0"
         }
       },
       "Serilog.Extensions.Logging.File": {
diff --git a/src/Stryker.Core/Stryker.Core.UnitTest/packages.lock.json b/src/Stryker.Core/Stryker.Core.UnitTest/packages.lock.json
index b1582050a..d4d506f46 100644
--- a/src/Stryker.Core/Stryker.Core.UnitTest/packages.lock.json
+++ b/src/Stryker.Core/Stryker.Core.UnitTest/packages.lock.json
@@ -847,16 +847,16 @@
           "NuGet.Frameworks": "[6.12.1, )",
           "ResXResourceReader.NetStandard": "[1.3.0, )",
           "Serilog": "[4.2.0, )",
-          "Serilog.Extensions.Logging": "[8.0.0, )",
+          "Serilog.Extensions.Logging": "[9.0.0, )",
           "Serilog.Extensions.Logging.File": "[3.0.0, )",
           "Serilog.Sinks.Console": "[6.0.0, )",
           "ShellProgressBar": "[5.2.0, )",
           "Spectre.Console": "[0.49.1, )",
-          "Stryker.Abstractions": "[4.4.1, )",
-          "Stryker.Configuration": "[4.4.1, )",
-          "Stryker.DataCollector": "[4.4.1, )",
+          "Stryker.Abstractions": "[1.0.0, )",
+          "Stryker.Configuration": "[1.0.0, )",
+          "Stryker.DataCollector": "[1.0.0, )",
           "Stryker.Regex.Parser": "[1.0.0, )",
-          "Stryker.RegexMutators": "[4.4.1, )",
+          "Stryker.RegexMutators": "[1.0.0, )",
           "TestableIO.System.IO.Abstractions.Wrappers": "[21.1.7, )"
         }
       },
@@ -869,7 +869,7 @@
           "Microsoft.CodeAnalysis.Common": "[4.11.0, )",
           "Microsoft.TestPlatform.ObjectModel": "[17.12.0, )",
           "Serilog": "[4.2.0, )",
-          "Stryker.Utilities": "[4.4.1, )",
+          "Stryker.Utilities": "[1.0.0, )",
           "TestableIO.System.IO.Abstractions.Wrappers": "[21.1.7, )"
         }
       },
@@ -880,8 +880,8 @@
           "Microsoft.CodeAnalysis.CSharp": "[4.11.0, )",
           "Microsoft.CodeAnalysis.Common": "[4.11.0, )",
           "Serilog": "[4.2.0, )",
-          "Stryker.Abstractions": "[4.4.1, )",
-          "Stryker.Utilities": "[4.4.1, )"
+          "Stryker.Abstractions": "[1.0.0, )",
+          "Stryker.Utilities": "[1.0.0, )"
         }
       },
       "stryker.datacollector": {
@@ -1073,12 +1073,12 @@
       },
       "Serilog.Extensions.Logging": {
         "type": "CentralTransitive",
-        "requested": "[8.0.0, )",
-        "resolved": "8.0.0",
-        "contentHash": "YEAMWu1UnWgf1c1KP85l1SgXGfiVo0Rz6x08pCiPOIBt2Qe18tcZLvdBUuV5o1QHvrs8FAry9wTIhgBRtjIlEg==",
+        "requested": "[9.0.0, )",
+        "resolved": "9.0.0",
+        "contentHash": "NwSSYqPJeKNzl5AuXVHpGbr6PkZJFlNa14CdIebVjK3k/76kYj/mz5kiTRNVSsSaxM8kAIa1kpy/qyT9E4npRQ==",
         "dependencies": {
-          "Microsoft.Extensions.Logging": "8.0.0",
-          "Serilog": "3.1.1"
+          "Microsoft.Extensions.Logging": "9.0.0",
+          "Serilog": "4.2.0"
         }
       },
       "Serilog.Extensions.Logging.File": {
diff --git a/src/Stryker.Core/Stryker.Core/packages.lock.json b/src/Stryker.Core/Stryker.Core/packages.lock.json
index dbf9696ec..e6bbe6173 100644
--- a/src/Stryker.Core/Stryker.Core/packages.lock.json
+++ b/src/Stryker.Core/Stryker.Core/packages.lock.json
@@ -161,12 +161,12 @@
       },
       "Serilog.Extensions.Logging": {
         "type": "Direct",
-        "requested": "[8.0.0, )",
-        "resolved": "8.0.0",
-        "contentHash": "YEAMWu1UnWgf1c1KP85l1SgXGfiVo0Rz6x08pCiPOIBt2Qe18tcZLvdBUuV5o1QHvrs8FAry9wTIhgBRtjIlEg==",
+        "requested": "[9.0.0, )",
+        "resolved": "9.0.0",
+        "contentHash": "NwSSYqPJeKNzl5AuXVHpGbr6PkZJFlNa14CdIebVjK3k/76kYj/mz5kiTRNVSsSaxM8kAIa1kpy/qyT9E4npRQ==",
         "dependencies": {
-          "Microsoft.Extensions.Logging": "8.0.0",
-          "Serilog": "3.1.1"
+          "Microsoft.Extensions.Logging": "9.0.0",
+          "Serilog": "4.2.0"
         }
       },
       "Serilog.Extensions.Logging.File": {
@@ -829,7 +829,7 @@
           "Microsoft.CodeAnalysis.Common": "[4.11.0, )",
           "Microsoft.TestPlatform.ObjectModel": "[17.12.0, )",
           "Serilog": "[4.2.0, )",
-          "Stryker.Utilities": "[4.4.1, )",
+          "Stryker.Utilities": "[1.0.0, )",
           "TestableIO.System.IO.Abstractions.Wrappers": "[21.1.7, )"
         }
       },
@@ -840,8 +840,8 @@
           "Microsoft.CodeAnalysis.CSharp": "[4.11.0, )",
           "Microsoft.CodeAnalysis.Common": "[4.11.0, )",
           "Serilog": "[4.2.0, )",
-          "Stryker.Abstractions": "[4.4.1, )",
-          "Stryker.Utilities": "[4.4.1, )"
+          "Stryker.Abstractions": "[1.0.0, )",
+          "Stryker.Utilities": "[1.0.0, )"
         }
       },
       "stryker.datacollector": {
diff --git a/src/Stryker.Options/packages.lock.json b/src/Stryker.Options/packages.lock.json
index 4ff97e3ec..b8312f84c 100644
--- a/src/Stryker.Options/packages.lock.json
+++ b/src/Stryker.Options/packages.lock.json
@@ -254,7 +254,7 @@
           "Microsoft.CodeAnalysis.Common": "[4.11.0, )",
           "Microsoft.TestPlatform.ObjectModel": "[17.12.0, )",
           "Serilog": "[4.2.0, )",
-          "Stryker.Utilities": "[4.4.1, )",
+          "Stryker.Utilities": "[1.0.0, )",
           "TestableIO.System.IO.Abstractions.Wrappers": "[21.1.7, )"
         }
       },