diff --git a/.browserslistrc b/.browserslistrc
index f42fae3..0739ce7 100644
--- a/.browserslistrc
+++ b/.browserslistrc
@@ -1,5 +1,13 @@
 # Browsers that we support
 
-last 3 version
-> 0.3%
-not dead # no browsers without security updates
+# https://github.com/browserslist/browserslist#readme
+
+>= 0.5%
+last 2 major versions
+not dead
+Chrome >= 60
+Firefox >= 60
+Firefox ESR
+iOS >= 12
+Safari >= 12
+not Explorer <= 11