diff --git a/Gopkg.lock b/Gopkg.lock
deleted file mode 100644
index be31bba..0000000
--- a/Gopkg.lock
+++ /dev/null
@@ -1,29 +0,0 @@
-# This file is autogenerated, do not edit; changes may be undone by the next 'dep ensure'.
-
-
-[[projects]]
-  digest = "1:65c6a2822d8653e4f780c259a86d1b444c0b1ce7601b500deb985387bfe6bdec"
-  name = "github.com/karlseguin/expect"
-  packages = [
-    ".",
-    "build",
-    "mock",
-  ]
-  pruneopts = "UT"
-  revision = "4fcda73748276dc72bcc09729bdb56242093c12c"
-  version = "v1.0.1"
-
-[[projects]]
-  branch = "master"
-  digest = "1:d594bb9f2a18ba4da7ab1368f4debf59f6b77cc7046705553f966837c12059f1"
-  name = "github.com/wsxiaoys/terminal"
-  packages = ["color"]
-  pruneopts = "UT"
-  revision = "0940f3fc43a0ed42d04916b1c04578462c650b09"
-
-[solve-meta]
-  analyzer-name = "dep"
-  analyzer-version = 1
-  input-imports = ["github.com/karlseguin/expect"]
-  solver-name = "gps-cdcl"
-  solver-version = 1
diff --git a/Gopkg.toml b/Gopkg.toml
deleted file mode 100644
index bc87ba1..0000000
--- a/Gopkg.toml
+++ /dev/null
@@ -1,8 +0,0 @@
-
-[[constraint]]
-  name = "github.com/karlseguin/expect"
-  version = "1.0.1"
-
-[prune]
-  go-tests = true
-  unused-packages = true
diff --git a/go.mod b/go.mod
new file mode 100644
index 0000000..d04eccc
--- /dev/null
+++ b/go.mod
@@ -0,0 +1,8 @@
+module github.com/karlseguin/ccache
+
+go 1.13
+
+require (
+	github.com/karlseguin/expect v1.0.1
+	github.com/wsxiaoys/terminal v0.0.0-20160513160801-0940f3fc43a0
+)
diff --git a/go.sum b/go.sum
new file mode 100644
index 0000000..387e644
--- /dev/null
+++ b/go.sum
@@ -0,0 +1,4 @@
+github.com/karlseguin/expect v1.0.1 h1:z4wy4npwwHSWKjGWH85WNJO42VQhovxTCZDSzhjo8hY=
+github.com/karlseguin/expect v1.0.1/go.mod h1:zNBxMY8P21owkeogJELCLeHIt+voOSduHYTFUbwRAV8=
+github.com/wsxiaoys/terminal v0.0.0-20160513160801-0940f3fc43a0 h1:3UeQBvD0TFrlVjOeLOBz+CPAI8dnbqNSVwUwRrkp7vQ=
+github.com/wsxiaoys/terminal v0.0.0-20160513160801-0940f3fc43a0/go.mod h1:IXCdmsXIht47RaVFLEdVnh1t+pgYtTAhQGj73kz+2DM=