diff --git a/test/ruby/test_time_tz.rb b/test/ruby/test_time_tz.rb
index 8be7294440..bfe9b4eef3 100644
--- a/test/ruby/test_time_tz.rb
+++ b/test/ruby/test_time_tz.rb
@@ -155,6 +155,12 @@ class TestTimeTZ < Test::Unit::TestCase
     }
   end
 
+  def test_asia_kuala_lumpur
+    with_tz(tz="Asia/Kuala_Lumpur") {
+      assert_time_constructor(tz, "1933-01-01 00:20:00 +0720", :local, [1933])
+    }
+  end
+
   def test_canada_newfoundland
     with_tz(tz="America/St_Johns") {
       assert_time_constructor(tz, "2007-11-03 23:00:59 -0230", :new, [2007,11,3,23,0,59,:dst])
diff --git a/time.c b/time.c
index 1967c5d689..0470775024 100644
--- a/time.c
+++ b/time.c
@@ -2958,12 +2958,12 @@ find_time_t(struct tm *tptr, int utc_p, time_t *tp)
 
     *tp = guess_lo +
           ((tptr->tm_year - tm_lo.tm_year) * 365 +
-           ((tptr->tm_year-69)/4) -
-           ((tptr->tm_year-1)/100) +
-           ((tptr->tm_year+299)/400) -
-           ((tm_lo.tm_year-69)/4) +
-           ((tm_lo.tm_year-1)/100) -
-           ((tm_lo.tm_year+299)/400) +
+           DIV((tptr->tm_year-69), 4) -
+           DIV((tptr->tm_year-1), 100) +
+           DIV((tptr->tm_year+299), 400) -
+           DIV((tm_lo.tm_year-69), 4) +
+           DIV((tm_lo.tm_year-1), 100) -
+           DIV((tm_lo.tm_year+299), 400) +
            tptr_tm_yday -
            tm_lo.tm_yday) * 86400 +
           (tptr->tm_hour - tm_lo.tm_hour) * 3600 +
diff --git a/version.h b/version.h
index 9fca24e31d..76a8079afb 100644
--- a/version.h
+++ b/version.h
@@ -1,6 +1,6 @@
 #define RUBY_VERSION "2.5.8"
 #define RUBY_RELEASE_DATE "2020-03-31"
-#define RUBY_PATCHLEVEL 213
+#define RUBY_PATCHLEVEL 214
 
 #define RUBY_RELEASE_YEAR 2020
 #define RUBY_RELEASE_MONTH 3