diff --git a/.Lib9c.ActionEvaluatorCommonComponents.Tests/Lib9c.ActionEvaluatorCommonComponents.Tests.csproj b/.Lib9c.ActionEvaluatorCommonComponents.Tests/Lib9c.ActionEvaluatorCommonComponents.Tests.csproj
index 8e3825eca5..dcf617714d 100644
--- a/.Lib9c.ActionEvaluatorCommonComponents.Tests/Lib9c.ActionEvaluatorCommonComponents.Tests.csproj
+++ b/.Lib9c.ActionEvaluatorCommonComponents.Tests/Lib9c.ActionEvaluatorCommonComponents.Tests.csproj
@@ -10,7 +10,7 @@
 
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diff --git a/.Lib9c.DevExtensions.Tests/Lib9c.DevExtensions.Tests.csproj b/.Lib9c.DevExtensions.Tests/Lib9c.DevExtensions.Tests.csproj
index ef6b985246..30dfdc0e1a 100644
--- a/.Lib9c.DevExtensions.Tests/Lib9c.DevExtensions.Tests.csproj
+++ b/.Lib9c.DevExtensions.Tests/Lib9c.DevExtensions.Tests.csproj
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diff --git a/.Lib9c.Miner.Tests/Lib9c.Proposer.Tests.csproj b/.Lib9c.Miner.Tests/Lib9c.Proposer.Tests.csproj
index e5b1dba72c..fa7eb507e3 100644
--- a/.Lib9c.Miner.Tests/Lib9c.Proposer.Tests.csproj
+++ b/.Lib9c.Miner.Tests/Lib9c.Proposer.Tests.csproj
@@ -10,7 +10,7 @@
 
   <ItemGroup>
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diff --git a/.Lib9c.Tests/Lib9c.Tests.csproj b/.Lib9c.Tests/Lib9c.Tests.csproj
index 5236efc10e..0022d14473 100644
--- a/.Lib9c.Tests/Lib9c.Tests.csproj
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diff --git a/.Lib9c.Tools.Tests/Lib9c.Tools.Tests.csproj b/.Lib9c.Tools.Tests/Lib9c.Tools.Tests.csproj
index 3440e3a0cd..9723096a27 100644
--- a/.Lib9c.Tools.Tests/Lib9c.Tools.Tests.csproj
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