diff --git a/CHANGELIST.md b/CHANGELIST.md
index 4a74bc67..e450d986 100644
--- a/CHANGELIST.md
+++ b/CHANGELIST.md
@@ -1,3 +1,7 @@
+### WIP (xxxx-xx-xx)
+
+- Critical update to BinaryObjectScanner 3.1.9
+
 ### 3.1.6 (2024-04-27)
 
 - Fix parameter parsing for `=` symbol (Deterous)
diff --git a/MPF.Check/MPF.Check.csproj b/MPF.Check/MPF.Check.csproj
index b8d37f1d..4ff38e25 100644
--- a/MPF.Check/MPF.Check.csproj
+++ b/MPF.Check/MPF.Check.csproj
@@ -32,7 +32,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="BinaryObjectScanner" PrivateAssets="build; analyzers" ExcludeAssets="contentFiles" Version="3.1.8" GeneratePathProperty="true">
+    <PackageReference Include="BinaryObjectScanner" PrivateAssets="build; analyzers" ExcludeAssets="contentFiles" Version="3.1.9" GeneratePathProperty="true">
       <IncludeAssets>runtime; compile; build; native; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
     <PackageReference Include="SabreTools.RedumpLib" Version="1.3.6" />
diff --git a/MPF.Core/MPF.Core.csproj b/MPF.Core/MPF.Core.csproj
index 8f89df64..a6220796 100644
--- a/MPF.Core/MPF.Core.csproj
+++ b/MPF.Core/MPF.Core.csproj
@@ -48,7 +48,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="BinaryObjectScanner" PrivateAssets="build; analyzers" ExcludeAssets="contentFiles" Version="3.1.8" GeneratePathProperty="true">
+    <PackageReference Include="BinaryObjectScanner" PrivateAssets="build; analyzers" ExcludeAssets="contentFiles" Version="3.1.9" GeneratePathProperty="true">
       <IncludeAssets>runtime; compile; build; native; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
     <PackageReference Include="LibIRD" Version="0.9.1" />
@@ -57,7 +57,7 @@
     <PackageReference Include="SabreTools.Hashing" Version="1.2.0" />
     <PackageReference Include="SabreTools.Models" Version="1.4.5" />
     <PackageReference Include="SabreTools.RedumpLib" Version="1.3.6" />
-    <PackageReference Include="SabreTools.Serialization" Version="1.6.0" />
+    <PackageReference Include="SabreTools.Serialization" Version="1.6.1" />
   </ItemGroup>
 
 </Project>
diff --git a/MPF.Test/MPF.Test.csproj b/MPF.Test/MPF.Test.csproj
index daeec6bb..5da91a3f 100644
--- a/MPF.Test/MPF.Test.csproj
+++ b/MPF.Test/MPF.Test.csproj
@@ -18,18 +18,18 @@
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.10.0-release-24177-07" />
     <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
     <PackageReference Include="SabreTools.RedumpLib" Version="1.3.6" />
-    <PackageReference Include="xunit" Version="2.7.1" />
+    <PackageReference Include="xunit" Version="2.8.0" />
     <PackageReference Include="xunit.abstractions" Version="2.0.3" />
-    <PackageReference Include="xunit.analyzers" Version="1.12.0" />
-    <PackageReference Include="xunit.assert" Version="2.7.1" />
-    <PackageReference Include="xunit.core" Version="2.7.1" />
-    <PackageReference Include="xunit.extensibility.core" Version="2.7.1" />
-    <PackageReference Include="xunit.extensibility.execution" Version="2.7.1" />
-    <PackageReference Include="xunit.runner.console" Version="2.7.1">
+    <PackageReference Include="xunit.analyzers" Version="1.13.0" />
+    <PackageReference Include="xunit.assert" Version="2.8.0" />
+    <PackageReference Include="xunit.core" Version="2.8.0" />
+    <PackageReference Include="xunit.extensibility.core" Version="2.8.0" />
+    <PackageReference Include="xunit.extensibility.execution" Version="2.8.0" />
+    <PackageReference Include="xunit.runner.console" Version="2.8.0">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.5.8">
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.8.0">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
diff --git a/MPF/MPF.csproj b/MPF/MPF.csproj
index 004d4e4f..09c3ca79 100644
--- a/MPF/MPF.csproj
+++ b/MPF/MPF.csproj
@@ -70,7 +70,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="BinaryObjectScanner" PrivateAssets="build; analyzers" ExcludeAssets="contentFiles" Version="3.1.8" GeneratePathProperty="true">
+    <PackageReference Include="BinaryObjectScanner" PrivateAssets="build; analyzers" ExcludeAssets="contentFiles" Version="3.1.9" GeneratePathProperty="true">
       <IncludeAssets>runtime; compile; build; native; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
     <PackageReference Include="SabreTools.RedumpLib" Version="1.3.6" />