diff --git a/docs/compilers/CSharp/CommandLine.md b/docs/compilers/CSharp/CommandLine.md
index f8242054cbc0e..8244ce7bfc71e 100644
--- a/docs/compilers/CSharp/CommandLine.md
+++ b/docs/compilers/CSharp/CommandLine.md
@@ -44,7 +44,7 @@
 | `/checked`{`+`|`-`} | Generate overflow checks
 | `/unsafe`{`+`|`-`} | Allow 'unsafe' code
 | `/define:`*symbol list* | Define conditional compilation symbol(s) (Short form: `/d`)
-| `/langversion`:*string* | Specify language version mode: `ISO-1`, `ISO-2`, `3`, `4`, `5`, `6`, or `Default`
+| `/langversion`:*string* | Specify language version mode: `ISO-1`, `ISO-2`, `3`, `4`, `5`, `6`, `7`, `7.1`, `Default` (latest major version), or `Latest` (latest version, including minor versions)
 | **SECURITY**
 | `/delaysign`{`+`|`-`} | Delay-sign the assembly using only the public portion of the strong name key
 | `/keyfile:`*file* | Specify a strong name key file