diff --git a/src/Swisschain.Extensions.Testing/Swisschain.Extensions.Testing.csproj b/src/Swisschain.Extensions.Testing/Swisschain.Extensions.Testing.csproj
index 0851a9c..1713f7f 100644
--- a/src/Swisschain.Extensions.Testing/Swisschain.Extensions.Testing.csproj
+++ b/src/Swisschain.Extensions.Testing/Swisschain.Extensions.Testing.csproj
@@ -12,7 +12,7 @@
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-    <PackageReference Include="Npgsql" Version="4.1.4" />
+    <PackageReference Include="Npgsql" Version="5.0.7" />
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