diff --git a/Directory.Build.props b/Directory.Build.props
index ca5d00f5e..e078934d3 100644
--- a/Directory.Build.props
+++ b/Directory.Build.props
@@ -37,7 +37,7 @@
     <Nullable>enable</Nullable>
     <EnableNETAnalyzers>true</EnableNETAnalyzers>
     <EnforceCodeStyleInBuild>true</EnforceCodeStyleInBuild>
-    <LangVersion>13</LangVersion>
+    <LangVersion>14</LangVersion>
     <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
   </PropertyGroup>