diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index 296d3a6..3c216ed 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -18,7 +18,7 @@ jobs:
       - uses: actions/checkout@master
       - uses: actions/setup-go@v1
         with:
-          go-version: "1.17"
+          go-version: "1.21"
       - name: Build native
         run: GOARCH=amd64 go build -v ./...
         shell: bash
@@ -33,7 +33,7 @@ jobs:
       - uses: actions/checkout@master
       - uses: actions/setup-go@v1
         with:
-          go-version: "1.17"
+          go-version: "1.21"
       - name: Run unit tests with coverage
         run: go test -v -race -covermode=atomic -coverprofile=coverage.out ./...
         shell: bash
diff --git a/go.mod b/go.mod
index 5ba4886..1ad277c 100644
--- a/go.mod
+++ b/go.mod
@@ -1,10 +1,10 @@
 module go.bug.st/relaxed-semver
 
-go 1.17
+go 1.21
 
 require (
 	github.com/stretchr/testify v1.7.1
-	gopkg.in/yaml.v3 v3.0.0
+	gopkg.in/yaml.v3 v3.0.1
 )
 
 require (
diff --git a/go.sum b/go.sum
index 2b200c2..2922c94 100644
--- a/go.sum
+++ b/go.sum
@@ -11,3 +11,5 @@ gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.0 h1:hjy8E9ON/egN1tAYqKb61G10WtihqetD4sz2H+8nIeA=
 gopkg.in/yaml.v3 v3.0.0/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
+gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=