diff --git a/rules b/rules
index 5364222c..ff5732fa 160000
--- a/rules
+++ b/rules
@@ -1 +1 @@
-Subproject commit 5364222c5459472d8ecbd46c49b482172be9d184
+Subproject commit ff5732fa1788b1c2281fdc3ccaa0dd0301b030d8
diff --git a/src/lib.rs b/src/lib.rs
index 45a8b1e5..5faf0723 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -6,5 +6,3 @@ pub mod omikuji;
 pub mod options;
 pub mod timeline;
 pub mod yaml;
-#[macro_use]
-extern crate prettytable;
diff --git a/src/timeline/timelines.rs b/src/timeline/timelines.rs
index a0cad83a..a5fa1b19 100644
--- a/src/timeline/timelines.rs
+++ b/src/timeline/timelines.rs
@@ -1,6 +1,6 @@
 use crate::detections::message::{LOGONSUMMARY_FLAG, STATISTICS_FLAG};
 use crate::detections::{configs::CONFIG, detection::EvtxRecordInfo};
-use prettytable::{Cell, Row, Table};
+use comfy_table::*;
 
 use super::statistics::EventStatistics;
 use hashbrown::HashMap;
@@ -142,7 +142,7 @@ impl Timeline {
             }
         } else {
             let mut logins_stats_tb = Table::new();
-            logins_stats_tb.set_titles(row!["User", "Failed", "Successful"]);
+            logins_stats_tb.set_header(vec!["User", "Failed", "Successful"]);
             // 集計件数でソート
             let mut mapsorted: Vec<_> = self.stats.stats_login_list.iter().collect();
             mapsorted.sort_by(|x, y| x.0.cmp(y.0));
@@ -153,13 +153,13 @@ impl Timeline {
                 //key.to_string().pop();
                 username.pop();
                 username.remove(0);
-                logins_stats_tb.add_row(Row::new(vec![
+                logins_stats_tb.add_row(vec![
                     Cell::new(&username),
                     Cell::new(&values[1].to_string()),
                     Cell::new(&values[0].to_string()),
-                ]));
+                ]);
             }
-            logins_stats_tb.printstd();
+            println!("{logins_stats_tb}");
             println!();
         }
     }