diff --git a/src/TemplateRefGenerator.Tests/TemplateRefGenerator.Tests.csproj b/src/TemplateRefGenerator.Tests/TemplateRefGenerator.Tests.csproj
index e4643fc..637b2c7 100644
--- a/src/TemplateRefGenerator.Tests/TemplateRefGenerator.Tests.csproj
+++ b/src/TemplateRefGenerator.Tests/TemplateRefGenerator.Tests.csproj
@@ -14,7 +14,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="FluentAssertions" Version="7.0.0" />
+    <PackageReference Include="FluentAssertions" Version="8.2.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.13.0" />
     <PackageReference Include="MSTest" Version="3.8.2" />
     <PackageReference Include="Azure.Bicep.Types.Az" Version="0.2.727" />
diff --git a/src/TemplateRefGenerator.Tests/packages.lock.json b/src/TemplateRefGenerator.Tests/packages.lock.json
index 98a3fa1..645391b 100644
--- a/src/TemplateRefGenerator.Tests/packages.lock.json
+++ b/src/TemplateRefGenerator.Tests/packages.lock.json
@@ -13,12 +13,9 @@
       },
       "FluentAssertions": {
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-        "dependencies": {
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-        }
+        "requested": "[8.2.0, )",
+        "resolved": "8.2.0",
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       },
       "Microsoft.CodeAnalysis.BannedApiAnalyzers": {
         "type": "Direct",
@@ -211,11 +208,6 @@
           "Newtonsoft.Json": "13.0.1"
         }
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@@ -253,28 +245,11 @@
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       },
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-        "dependencies": {
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       },
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-        }
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@@ -302,25 +277,6 @@
         "resolved": "6.0.0",
         "contentHash": "/iUeP3tq1S0XdNNoMz5C9twLSrM/TH+qElHkXWaPvuNOt+99G75NrV0OS2EqHx5wMN7popYjpc8oTjC1y16DLg=="
       },
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-        "resolved": "6.0.0",
-        "contentHash": "AUADIc0LIEQe7MzC+I0cl0rAT8RrTAKFHl53yHjEUzNVIaUlhFY11vc2ebiVJzVBuOzun6F7FBA+8KAbGTTedQ=="
-      },
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-      },
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-        "contentHash": "T/uuc7AklkDoxmcJ7LGkyX1CcSviZuLCa4jg3PekfJ7SU0niF0IVTXwUiNVP9DSpzou2PpxJ+eNY2IfDM90ZCg==",
-        "dependencies": {
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-          "System.Windows.Extensions": "6.0.0"
-        }
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       "System.Text.Encodings.Web": {
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@@ -334,14 +290,6 @@
         "resolved": "8.0.5",
         "contentHash": "0f1B50Ss7rqxXiaBJyzUu9bWFOO2/zSlifZ/UNMdiIpDYe4cY4LQQicP4nirK1OS31I43rn062UIJ1Q9bpmHpg=="
       },
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-        "contentHash": "IXoJOXIqc39AIe+CIR7koBtRGMiCt/LPM3lI+PELtDIy9XdyeSrwXFdWV9dzJ2Awl0paLWUaknLxFQ5HpHZUog==",
-        "dependencies": {
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-        }
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       "TestableIO.System.IO.Abstractions": {
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@@ -376,7 +324,7 @@
         "dependencies": {
           "Azure.Bicep.Types.Az": "[0.2.727, )",
           "DiffPlex": "[1.7.2, )",
-          "FluentAssertions": "[7.0.0, )",
+          "FluentAssertions": "[8.2.0, )",
           "JsonDiffPatch.Net": "[2.3.0, )",
           "MSTest": "[3.7.3, )",
           "Microsoft.NET.Test.Sdk": "[17.13.0, )"
diff --git a/src/TestHelpers/TestHelpers.csproj b/src/TestHelpers/TestHelpers.csproj
index 669b5b3..a735aea 100644
--- a/src/TestHelpers/TestHelpers.csproj
+++ b/src/TestHelpers/TestHelpers.csproj
@@ -5,7 +5,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="FluentAssertions" Version="7.0.0" />
+    <PackageReference Include="FluentAssertions" Version="8.2.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.13.0" />
     <PackageReference Include="MSTest" Version="3.7.3" />
     <PackageReference Include="Azure.Bicep.Types.Az" Version="0.2.727" />
diff --git a/src/TestHelpers/packages.lock.json b/src/TestHelpers/packages.lock.json
index 080d4af..42b1f1e 100644
--- a/src/TestHelpers/packages.lock.json
+++ b/src/TestHelpers/packages.lock.json
@@ -19,12 +19,9 @@
       },
       "FluentAssertions": {
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-        "resolved": "7.0.0",
-        "contentHash": "mTLbcU991EQ1SEmNbVBaGGGJy0YFzvGd1sYJGNZ07nlPKuyHSn1I22aeKzqQXgEiaKyRO6MSCto9eN9VxMwBdA==",
-        "dependencies": {
-          "System.Configuration.ConfigurationManager": "6.0.0"
-        }
+        "requested": "[8.2.0, )",
+        "resolved": "8.2.0",
+        "contentHash": "Gh4jkECcrR0i17ofCVqsiVz2+lxC+p5TYFPCrbZFi7eQQWGEZhvCDwvhycBKX1Kmtbd+H2CW/ugW7wdH9Br9NQ=="
       },
       "JsonDiffPatch.Net": {
         "type": "Direct",
@@ -169,11 +166,6 @@
           "Newtonsoft.Json": "13.0.1"
         }
       },
-      "Microsoft.Win32.SystemEvents": {
-        "type": "Transitive",
-        "resolved": "6.0.0",
-        "contentHash": "hqTM5628jSsQiv+HGpiq3WKBl2c8v1KZfby2J6Pr7pEPlK9waPdgEO6b8A/+/xn/yZ9ulv8HuqK71ONy2tg67A=="
-      },
       "MSTest.Analyzers": {
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@@ -201,64 +193,20 @@
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       },
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