diff --git a/src/common.tests/common.tests.csproj b/src/common.tests/common.tests.csproj
index babb8e2a4..54d206183 100644
--- a/src/common.tests/common.tests.csproj
+++ b/src/common.tests/common.tests.csproj
@@ -20,7 +20,7 @@
   </PropertyGroup-->
   <ItemGroup>
     <PackageReference Include="Autofac.Extras.FakeItEasy" Version="7.0.0" />
-    <PackageReference Include="FakeItEasy" Version="7.3.1" />
+    <PackageReference Include="FakeItEasy" Version="8.1.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.9.0" />
     <PackageReference Include="xunit" Version="2.6.6" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.5.7">
diff --git a/src/devhostAgent.restorationjob.tests/devhostAgent.restorationjob.tests.csproj b/src/devhostAgent.restorationjob.tests/devhostAgent.restorationjob.tests.csproj
index 83c27cea7..698d45839 100644
--- a/src/devhostAgent.restorationjob.tests/devhostAgent.restorationjob.tests.csproj
+++ b/src/devhostAgent.restorationjob.tests/devhostAgent.restorationjob.tests.csproj
@@ -21,7 +21,7 @@
 
   <ItemGroup>
     <PackageReference Include="Autofac.Extras.FakeItEasy" Version="7.0.0" />
-    <PackageReference Include="FakeItEasy" Version="7.3.1" />
+    <PackageReference Include="FakeItEasy" Version="8.1.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.9.0" />
     <PackageReference Include="xunit" Version="2.6.6" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.5.7">
diff --git a/src/dsc.tests/dsc.tests.csproj b/src/dsc.tests/dsc.tests.csproj
index b763636a7..7fe4c4dc2 100644
--- a/src/dsc.tests/dsc.tests.csproj
+++ b/src/dsc.tests/dsc.tests.csproj
@@ -27,7 +27,7 @@
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="FakeItEasy" Version="7.3.1" />
+    <PackageReference Include="FakeItEasy" Version="8.1.0" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/src/endpointmanager.tests/endpointmanager.tests.csproj b/src/endpointmanager.tests/endpointmanager.tests.csproj
index 3bc0f9366..599266c99 100644
--- a/src/endpointmanager.tests/endpointmanager.tests.csproj
+++ b/src/endpointmanager.tests/endpointmanager.tests.csproj
@@ -18,7 +18,7 @@
 
   <ItemGroup>
     <PackageReference Include="Autofac.Extras.FakeItEasy" Version="7.0.0" />
-    <PackageReference Include="FakeItEasy" Version="7.3.1" />
+    <PackageReference Include="FakeItEasy" Version="8.1.0" />
     <PackageReference Include="xunit" Version="2.6.6" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.5.7">
       <PrivateAssets>all</PrivateAssets>
diff --git a/src/library.tests/library.tests.csproj b/src/library.tests/library.tests.csproj
index 39c49ceaf..3b95a2ea0 100644
--- a/src/library.tests/library.tests.csproj
+++ b/src/library.tests/library.tests.csproj
@@ -28,7 +28,7 @@
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="FakeItEasy" Version="7.3.1" />
+    <PackageReference Include="FakeItEasy" Version="8.1.0" />
   </ItemGroup>
   
   <ItemGroup>
diff --git a/src/testhelpers/testhelpers.csproj b/src/testhelpers/testhelpers.csproj
index f317295f7..5d40d1268 100644
--- a/src/testhelpers/testhelpers.csproj
+++ b/src/testhelpers/testhelpers.csproj
@@ -16,7 +16,7 @@
 
   <ItemGroup>
     <PackageReference Include="Autofac.Extras.FakeItEasy" Version="7.0.0" />
-    <PackageReference Include="FakeItEasy" Version="7.3.1" />
+    <PackageReference Include="FakeItEasy" Version="8.1.0" />
     <PackageReference Include="xunit" Version="2.6.6" />
   </ItemGroup>