diff --git a/.circleci/config.yml b/.circleci/config.yml
index a610df71..3fc54d31 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -2,15 +2,16 @@ version: 2
 jobs:
   build:
     docker:
-      - image: circleci/golang:1.10
+      - image: circleci/golang:1.12
         environment:
           - DBR_TEST_MYSQL_DSN=root:root@tcp(127.0.0.1:3306)/circle_test
           - DBR_TEST_POSTGRES_DSN=postgres://postgres:mysecretpassword@127.0.0.1:5432/postgres?sslmode=disable
-      - image: percona:5.7.20
+          - GO111MODULE=on
+      - image: percona:5.7
         environment:
           - MYSQL_DATABASE=circle_test
           - MYSQL_ROOT_PASSWORD=root
-      - image: postgres:9.6-alpine
+      - image: postgres:11-alpine
 
     working_directory: /go/src/github.com/gocraft/dbr
     steps:
@@ -23,5 +24,4 @@ jobs:
       - run:
           name: Wait for db
           command: dockerize -wait tcp://127.0.0.1:3306 -wait tcp://127.0.0.1:5432 -timeout 1m
-      - run: go get -t ./...
       - run: go test -v -cover -bench . ./...
diff --git a/go.mod b/go.mod
new file mode 100644
index 00000000..a340556c
--- /dev/null
+++ b/go.mod
@@ -0,0 +1,12 @@
+module github.com/gocraft/dbr
+
+go 1.13
+
+require (
+	github.com/DATA-DOG/go-sqlmock v1.3.3
+	github.com/go-sql-driver/mysql v1.4.1
+	github.com/jmoiron/sqlx v1.2.0
+	github.com/lib/pq v1.1.1
+	github.com/mattn/go-sqlite3 v1.10.0
+	github.com/stretchr/testify v1.3.0
+)
diff --git a/go.sum b/go.sum
new file mode 100644
index 00000000..70f7f05b
--- /dev/null
+++ b/go.sum
@@ -0,0 +1,20 @@
+github.com/DATA-DOG/go-sqlmock v1.3.3 h1:CWUqKXe0s8A2z6qCgkP4Kru7wC11YoAnoupUKFDnH08=
+github.com/DATA-DOG/go-sqlmock v1.3.3/go.mod h1:f/Ixk793poVmq4qj/V1dPUg2JEAKC73Q5eFN3EC/SaM=
+github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8=
+github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/go-sql-driver/mysql v1.4.0/go.mod h1:zAC/RDZ24gD3HViQzih4MyKcchzm+sOG5ZlKdlhCg5w=
+github.com/go-sql-driver/mysql v1.4.1 h1:g24URVg0OFbNUTx9qqY1IRZ9D9z3iPyi5zKhQZpNwpA=
+github.com/go-sql-driver/mysql v1.4.1/go.mod h1:zAC/RDZ24gD3HViQzih4MyKcchzm+sOG5ZlKdlhCg5w=
+github.com/jmoiron/sqlx v1.2.0 h1:41Ip0zITnmWNR/vHV+S4m+VoUivnWY5E4OJfLZjCJMA=
+github.com/jmoiron/sqlx v1.2.0/go.mod h1:1FEQNm3xlJgrMD+FBdI9+xvCksHtbpVBBw5dYhBSsks=
+github.com/lib/pq v1.0.0/go.mod h1:5WUZQaWbwv1U+lTReE5YruASi9Al49XbQIvNi/34Woo=
+github.com/lib/pq v1.1.1 h1:sJZmqHoEaY7f+NPP8pgLB/WxulyR3fewgCM2qaSlBb4=
+github.com/lib/pq v1.1.1/go.mod h1:5WUZQaWbwv1U+lTReE5YruASi9Al49XbQIvNi/34Woo=
+github.com/mattn/go-sqlite3 v1.9.0/go.mod h1:FPy6KqzDD04eiIsT53CuJW3U88zkxoIYsOqkbpncsNc=
+github.com/mattn/go-sqlite3 v1.10.0 h1:jbhqpg7tQe4SupckyijYiy0mJJ/pRyHvXf7JdWK860o=
+github.com/mattn/go-sqlite3 v1.10.0/go.mod h1:FPy6KqzDD04eiIsT53CuJW3U88zkxoIYsOqkbpncsNc=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/testify v1.3.0 h1:TivCn/peBQ7UY8ooIcPgZFpTNSz0Q2U6UrFlUfqbe0Q=
+github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=