diff --git a/tests/client_tests/stock_npgsql/Dockerfile b/tests/client_tests/stock_npgsql/Dockerfile
index 422afb18..cc69d9c4 100644
--- a/tests/client_tests/stock_npgsql/Dockerfile
+++ b/tests/client_tests/stock_npgsql/Dockerfile
@@ -1,4 +1,4 @@
-FROM mcr.microsoft.com/dotnet/sdk:6.0
+FROM mcr.microsoft.com/dotnet/sdk:8.0
 
 RUN \
   apt-get update && \
diff --git a/tests/client_tests/stock_npgsql/run.sh b/tests/client_tests/stock_npgsql/run.sh
index 83a8372d..41bfad5e 100755
--- a/tests/client_tests/stock_npgsql/run.sh
+++ b/tests/client_tests/stock_npgsql/run.sh
@@ -4,4 +4,4 @@ set -Eeuo pipefail
 
 dotnet build
 cr8 run-crate latest-nightly \
-  -- @$(pwd)/bin/Debug/net6.0/stock_npgsql {node.addresses.psql.host} {node.addresses.psql.port}
+  -- @$(pwd)/bin/Debug/net8.0/stock_npgsql {node.addresses.psql.host} {node.addresses.psql.port}
diff --git a/tests/client_tests/stock_npgsql/stock_npgsql.csproj b/tests/client_tests/stock_npgsql/stock_npgsql.csproj
index f4677818..9f2e24a3 100644
--- a/tests/client_tests/stock_npgsql/stock_npgsql.csproj
+++ b/tests/client_tests/stock_npgsql/stock_npgsql.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>net6.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
   </PropertyGroup>
 
   <ItemGroup>