diff --git a/.travis.yml b/.travis.yml
index 88070c1..84897f0 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,9 +1,8 @@
 language: go
 
 go:
-  - 1.9
-  - "1.10.x"
-  - "1.11.x"
+  - "1.14.x"
+  - "1.15.x"
   - master
 
 matrix:
diff --git a/go.mod b/go.mod
new file mode 100644
index 0000000..5867ed5
--- /dev/null
+++ b/go.mod
@@ -0,0 +1,3 @@
+module github.com/iand/microdata
+
+go 1.16