diff --git a/lldb/.clang-format b/lldb/.clang-format
index b0ffd2c186dd..4ce7c87ff51e 100644
--- a/lldb/.clang-format
+++ b/lldb/.clang-format
@@ -1,6 +1,6 @@
 BasedOnStyle: LLVM
 IndentWidth:     4
-ColumnLimit:     120
+ColumnLimit:     140
 BreakBeforeBraces: Allman
 AlwaysBreakAfterDefinitionReturnType: true
 AllowShortFunctionsOnASingleLine: Inline