diff --git a/.github/workflows/build-process.yml b/.github/workflows/build-process.yml
index 4ad5f79d6..33866c2a5 100644
--- a/.github/workflows/build-process.yml
+++ b/.github/workflows/build-process.yml
@@ -9,7 +9,7 @@ on:
       - master
 
 env:
-  NUNIT_VERSION_FOR_API_DOCS: "4.3.0"
+  NUNIT_VERSION_FOR_API_DOCS: "4.3.1"
 
 jobs:
   linting:
diff --git a/docs/snippets/Snippets.NUnit/Snippets.NUnit.csproj b/docs/snippets/Snippets.NUnit/Snippets.NUnit.csproj
index ac22eaf05..4818ffc4d 100644
--- a/docs/snippets/Snippets.NUnit/Snippets.NUnit.csproj
+++ b/docs/snippets/Snippets.NUnit/Snippets.NUnit.csproj
@@ -10,7 +10,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.12.0" />
-    <PackageReference Include="NUnit" Version="4.3.0" />
+    <PackageReference Include="NUnit" Version="4.3.1" />
     <PackageReference Include="NUnit3TestAdapter" Version="4.6.0" />
     <PackageReference Include="NUnit.Analyzers" Version="4.4.0">
       <PrivateAssets>all</PrivateAssets>
diff --git a/docs/snippets/Snippets.NUnitLite/Snippets.NUnitLite.csproj b/docs/snippets/Snippets.NUnitLite/Snippets.NUnitLite.csproj
index f02161ebe..18c9e4536 100644
--- a/docs/snippets/Snippets.NUnitLite/Snippets.NUnitLite.csproj
+++ b/docs/snippets/Snippets.NUnitLite/Snippets.NUnitLite.csproj
@@ -12,7 +12,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.12.0" />
-    <PackageReference Include="NUnit" Version="4.3.0" />
+    <PackageReference Include="NUnit" Version="4.3.1" />
     <PackageReference Include="NUnit3TestAdapter" Version="4.6.0" />
     <PackageReference Include="NUnit.Analyzers" Version="4.4.0">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>