diff --git a/Directory.Packages.props b/Directory.Packages.props
index 0b266f3..5bfabfb 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -8,7 +8,7 @@
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     <PackageVersion Include="EventStore.Client.Grpc.Streams" Version="23.3.9" />
     <PackageVersion Include="FakeItEasy" Version="8.3.0" />
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+    <PackageVersion Include="FluentAssertions" Version="8.8.0" />
     <PackageVersion Include="MassTransit" Version="8.5.5" />
     <PackageVersion Include="Microsoft.Extensions.DependencyInjection" Version="9.0.10" />
     <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="17.14.1" />
diff --git a/examples/GiftcardSample.Facts/packages.lock.json b/examples/GiftcardSample.Facts/packages.lock.json
index d456d60..6047447 100644
--- a/examples/GiftcardSample.Facts/packages.lock.json
+++ b/examples/GiftcardSample.Facts/packages.lock.json
@@ -10,12 +10,9 @@
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+          "FluentAssertions": "[8.8.0, )",
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diff --git a/examples/GiftcardSample.MassTransit.Specifications/packages.lock.json b/examples/GiftcardSample.MassTransit.Specifications/packages.lock.json
index 29c50d7..5d2ab58 100644
--- a/examples/GiftcardSample.MassTransit.Specifications/packages.lock.json
+++ b/examples/GiftcardSample.MassTransit.Specifications/packages.lock.json
@@ -20,12 +20,9 @@
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diff --git a/examples/GiftcardSample.NoBus.Specifications/packages.lock.json b/examples/GiftcardSample.NoBus.Specifications/packages.lock.json
index eb90600..855bb0e 100644
--- a/examples/GiftcardSample.NoBus.Specifications/packages.lock.json
+++ b/examples/GiftcardSample.NoBus.Specifications/packages.lock.json
@@ -20,12 +20,9 @@
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diff --git a/examples/GiftcardSample.Rx.Specifications/packages.lock.json b/examples/GiftcardSample.Rx.Specifications/packages.lock.json
index 247fa6d..fc1f1ea 100644
--- a/examples/GiftcardSample.Rx.Specifications/packages.lock.json
+++ b/examples/GiftcardSample.Rx.Specifications/packages.lock.json
@@ -20,12 +20,9 @@
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diff --git a/packages/SimpleDomain.EventStore.Facts/packages.lock.json b/packages/SimpleDomain.EventStore.Facts/packages.lock.json
index 803cc7c..faa6b57 100644
--- a/packages/SimpleDomain.EventStore.Facts/packages.lock.json
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diff --git a/packages/SimpleDomain.Facts/packages.lock.json b/packages/SimpleDomain.Facts/packages.lock.json
index c98ce62..ed59cbc 100644
--- a/packages/SimpleDomain.Facts/packages.lock.json
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@@ -19,12 +19,9 @@
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diff --git a/packages/SimpleDomain.TestHarness/packages.lock.json b/packages/SimpleDomain.TestHarness/packages.lock.json
index 97f498a..6746407 100644
--- a/packages/SimpleDomain.TestHarness/packages.lock.json
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