diff --git a/GradeCalc/packages.config b/GradeCalc/packages.config
index 46459e9..ca00a74 100644
--- a/GradeCalc/packages.config
+++ b/GradeCalc/packages.config
@@ -4,7 +4,7 @@
   <package id="Antlr4.CodeGenerator" version="4.6.6" targetFramework="net461" developmentDependency="true" />
   <package id="Antlr4.Runtime" version="4.6.6" targetFramework="net461" />
   <package id="EPPlus" version="4.5.3.2" targetFramework="net461" />
-  <package id="Microsoft.CSharp" version="4.6.0" targetFramework="net461" />
+  <package id="Microsoft.CSharp" version="4.7.0" targetFramework="net461" />
   <package id="NCalc2" version="2.1.0" targetFramework="net48" />
   <package id="System.Dynamic.Runtime" version="4.3.0" targetFramework="net48" />
 </packages>
\ No newline at end of file