diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 5b97708..4523913 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -4,7 +4,7 @@ jobs:
   build:
     strategy:
       matrix:
-        go-version: [~1.13, ^1]
+        go-version: [~1.17, ^1]
         os: [ubuntu-latest, macos-latest, windows-latest]
     runs-on: ${{ matrix.os }}
     env:
diff --git a/go.mod b/go.mod
index 7b81d63..623fbec 100644
--- a/go.mod
+++ b/go.mod
@@ -1,11 +1,13 @@
 module github.com/muesli/termenv
 
-go 1.13
+go 1.17
 
 require (
 	github.com/aymanbagabas/go-osc52/v2 v2.0.1
 	github.com/lucasb-eyer/go-colorful v1.2.0
 	github.com/mattn/go-isatty v0.0.17
 	github.com/mattn/go-runewidth v0.0.14
-	golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab
+	golang.org/x/sys v0.6.0
 )
+
+require github.com/rivo/uniseg v0.2.0 // indirect
diff --git a/go.sum b/go.sum
index a8ef02a..e5b1f06 100644
--- a/go.sum
+++ b/go.sum
@@ -8,5 +8,6 @@ github.com/mattn/go-runewidth v0.0.14 h1:+xnbZSEeDbOIg5/mE6JF0w6n9duR1l3/WmbinWV
 github.com/mattn/go-runewidth v0.0.14/go.mod h1:Jdepj2loyihRzMpdS35Xk/zdY8IAYHsh153qUoGf23w=
 github.com/rivo/uniseg v0.2.0 h1:S1pD9weZBuJdFmowNwbpi7BJ8TNftyUImj/0WQi72jY=
 github.com/rivo/uniseg v0.2.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc=
-golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab h1:2QkjZIsXupsJbJIdSjjUOgWK3aEtzyuh2mPt3l/CkeU=
 golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.6.0 h1:MVltZSvRTcU2ljQOhs94SXPftV6DCNnZViHeQps87pQ=
+golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=