diff --git a/src/PAModel/Microsoft.PowerPlatform.Formulas.Tools.csproj b/src/PAModel/Microsoft.PowerPlatform.Formulas.Tools.csproj
index e3aeb9a5..283bf95a 100644
--- a/src/PAModel/Microsoft.PowerPlatform.Formulas.Tools.csproj
+++ b/src/PAModel/Microsoft.PowerPlatform.Formulas.Tools.csproj
@@ -54,8 +54,8 @@
 
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-    <PackageReference Include="System.Text.Json" Version="[9.0,)" />
-    <PackageReference Include="System.Text.Encodings.Web" Version="9.0.0" />
+    <PackageReference Include="System.Text.Json" Version="8.0.5" />
+    <PackageReference Include="System.Text.Encodings.Web" Version="8.0.0" />
     <PackageReference Include="YamlDotNet" Version="$(YamlDotNetVersion)" />
   </ItemGroup>
 </Project>
diff --git a/src/PAModel/packages.lock.json b/src/PAModel/packages.lock.json
index c42046cf..e784c2c1 100644
--- a/src/PAModel/packages.lock.json
+++ b/src/PAModel/packages.lock.json
@@ -19,9 +19,9 @@
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+        "requested": "[8.0.0, )",
+        "resolved": "8.0.0",
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@@ -30,16 +30,15 @@
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+        "requested": "[8.0.5, )",
+        "resolved": "8.0.5",
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         "dependencies": {
-          "Microsoft.Bcl.AsyncInterfaces": "9.0.0",
+          "Microsoft.Bcl.AsyncInterfaces": "8.0.0",
           "System.Buffers": "4.5.1",
-          "System.IO.Pipelines": "9.0.0",
           "System.Memory": "4.5.5",
           "System.Runtime.CompilerServices.Unsafe": "6.0.0",
-          "System.Text.Encodings.Web": "9.0.0",
+          "System.Text.Encodings.Web": "8.0.0",
           "System.Threading.Tasks.Extensions": "4.5.4"
         }
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@@ -51,8 +50,8 @@
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-        "contentHash": "owmu2Cr3IQ8yQiBleBHlGk8dSQ12oaF2e7TpzwJKEl4m84kkZJjEY1n33L67Y3zM5jPOjmmbdHjbfiL0RqcMRQ==",
+        "resolved": "8.0.0",
+        "contentHash": "3WA9q9yVqJp222P3x1wYIGDAkpjAku0TMUaaQV22g6L67AI0LdOIrVS7Ht2vJfLHGSPVuqN94vIr15qn+HEkHw==",
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@@ -67,16 +66,6 @@
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@@ -115,30 +104,21 @@
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-        "dependencies": {
-          "System.IO.Pipelines": "9.0.0",
-          "System.Text.Encodings.Web": "9.0.0"
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+        "requested": "[8.0.5, )",
+        "resolved": "8.0.5",
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