diff --git a/.travis.yml b/.travis.yml
index dd0aca2..d6eea33 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -15,4 +15,6 @@ go:
     - "1.15.x"
     - "1.16.x"
     - "1.17.x"
+    - "1.18.x"
+    - "1.19.x"
     - tip
diff --git a/go.mod b/go.mod
index 4ff090b..e404520 100644
--- a/go.mod
+++ b/go.mod
@@ -1,3 +1,3 @@
 module github.com/magiconair/properties
 
-go 1.13
+go 1.19