diff --git a/go.mod b/go.mod
index 6f60d976e..3541df2ff 100644
--- a/go.mod
+++ b/go.mod
@@ -4,9 +4,7 @@ go 1.16
 
 require (
 	github.com/DataDog/zstd v1.4.5 // indirect
-	github.com/Masterminds/goutils v1.1.1 // indirect
-	github.com/Masterminds/semver/v3 v3.1.1 // indirect
-	github.com/Masterminds/sprig/v3 v3.1.0
+	github.com/Masterminds/sprig/v3 v3.2.1
 	github.com/Sabayon/pkgs-checker v0.8.4
 	github.com/asdine/storm v0.0.0-20190418133842-e0f77eada154
 	github.com/cavaliercoder/grab v1.0.1-0.20201108051000-98a5bfe305ec
@@ -69,5 +67,6 @@ require (
 	golang.org/x/time v0.0.0-20210723032227-1f47c861a9ac // indirect
 	gopkg.in/ini.v1 v1.63.2 // indirect
 	gopkg.in/yaml.v2 v2.4.0
+	gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b
 
 )
diff --git a/go.sum b/go.sum
index da3e36248..7d0a11005 100644
--- a/go.sum
+++ b/go.sum
@@ -66,14 +66,12 @@ github.com/MarvinJWendt/testza v0.1.0/go.mod h1:7AxNvlfeHP7Z/hDQ5JtE3OKYT3XFUeLC
 github.com/MarvinJWendt/testza v0.2.1/go.mod h1:God7bhG8n6uQxwdScay+gjm9/LnO4D3kkcZX4hv9Rp8=
 github.com/MarvinJWendt/testza v0.2.9 h1:JTa1DprTjXFC36VmlBjHA/5NdZN8eP3cz68X60rsPAg=
 github.com/MarvinJWendt/testza v0.2.9/go.mod h1:nwIcjmr0Zz+Rcwfh3/4UhBp7ePKVhuBExvZqnKYWlII=
-github.com/Masterminds/goutils v1.1.0/go.mod h1:8cTjp+g8YejhMuvIA5y2vz3BpJxksy863GQaJW2MFNU=
 github.com/Masterminds/goutils v1.1.1 h1:5nUrii3FMTL5diU80unEVvNevw1nH4+ZV4DSLVJLSYI=
 github.com/Masterminds/goutils v1.1.1/go.mod h1:8cTjp+g8YejhMuvIA5y2vz3BpJxksy863GQaJW2MFNU=
-github.com/Masterminds/semver/v3 v3.1.0/go.mod h1:VPu/7SZ7ePZ3QOrcuXROw5FAcLl4a0cBrbBpGY/8hQs=
 github.com/Masterminds/semver/v3 v3.1.1 h1:hLg3sBzpNErnxhQtUy/mmLR2I9foDujNK030IGemrRc=
 github.com/Masterminds/semver/v3 v3.1.1/go.mod h1:VPu/7SZ7ePZ3QOrcuXROw5FAcLl4a0cBrbBpGY/8hQs=
-github.com/Masterminds/sprig/v3 v3.1.0 h1:j7GpgZ7PdFqNsmncycTHsLmVPf5/3wJtlgW9TNDYD9Y=
-github.com/Masterminds/sprig/v3 v3.1.0/go.mod h1:ONGMf7UfYGAbMXCZmQLy8x3lCDIPrEZE/rU8pmrbihA=
+github.com/Masterminds/sprig/v3 v3.2.1 h1:n6EPaDyLSvCEa3frruQvAiHuNp2dhBlMSmkEr+HuzGc=
+github.com/Masterminds/sprig/v3 v3.2.1/go.mod h1:UoaO7Yp8KlPnJIYWTFkMaqPUYKTfGFPhxNuwnnxkKlk=
 github.com/Microsoft/go-winio v0.4.11/go.mod h1:VhR8bwka0BXejwEJY73c50VrPtXAaKcyvVC4A4RozmA=
 github.com/Microsoft/go-winio v0.4.14/go.mod h1:qXqCSQ3Xa7+6tgxaGTIe4Kpcdsi+P8jBhyzoq1bpyYA=
 github.com/Microsoft/go-winio v0.4.15-0.20190919025122-fc70bd9a86b5/go.mod h1:tTuCMEN+UleMWgg9dVx4Hu52b1bJo+59jBh3ajtinzw=
@@ -833,6 +831,8 @@ github.com/safchain/ethtool v0.0.0-20190326074333-42ed695e3de8/go.mod h1:Z0q5wiB
 github.com/satori/go.uuid v1.2.0/go.mod h1:dA0hQrYB0VpLJoorglMZABFdXlWrHn1NEOzdhQKdks0=
 github.com/sean-/seed v0.0.0-20170313163322-e2103e2c3529/go.mod h1:DxrIzT+xaE7yg65j358z/aeFdxmN0P9QXhEzd20vsDc=
 github.com/seccomp/libseccomp-golang v0.9.1/go.mod h1:GbW5+tmTXfcxTToHLXlScSlAvWlF4P2Ca7zGrPiEpWo=
+github.com/shopspring/decimal v1.2.0 h1:abSATXmQEYyShuxI4/vyW3tV1MrKAJzCZ/0zLUXYbsQ=
+github.com/shopspring/decimal v1.2.0/go.mod h1:DKyhrW/HYNuLGql+MJL6WCR6knT2jwCFRcu2hWCYk4o=
 github.com/shurcooL/sanitized_anchor_name v1.0.0/go.mod h1:1NzhyTcUVG4SuEtjjoZeVRXNmyL/1OwPU0+IJeTBvfc=
 github.com/sirupsen/logrus v1.0.4-0.20170822132746-89742aefa4b2/go.mod h1:pMByvHTf9Beacp5x1UXfOR9xyW/9antXMhjMPG0dEzc=
 github.com/sirupsen/logrus v1.0.6/go.mod h1:pMByvHTf9Beacp5x1UXfOR9xyW/9antXMhjMPG0dEzc=
diff --git a/pkg/api/core/types/artifact/artifact.go b/pkg/api/core/types/artifact/artifact.go
index 18892d49b..aa03fc259 100644
--- a/pkg/api/core/types/artifact/artifact.go
+++ b/pkg/api/core/types/artifact/artifact.go
@@ -49,7 +49,7 @@ import (
 	fileHelper "github.com/mudler/luet/pkg/helpers/file"
 
 	"github.com/pkg/errors"
-	yaml "gopkg.in/yaml.v2"
+	yaml "gopkg.in/yaml.v3"
 )
 
 // When compiling, we write also a fingerprint.metadata.yaml file with PackageArtifact. In this way we can have another command to create the repository
@@ -147,6 +147,7 @@ func (a *PackageArtifact) WriteYAML(dst string) error {
 	if err != nil {
 		return errors.Wrap(err, "Generated invalid artifact")
 	}
+
 	//p := a.CompileSpec.GetPackage().GetPath()
 
 	mangle.CompileSpec.GetPackage().SetPath("")
diff --git a/pkg/installer/repository.go b/pkg/installer/repository.go
index 1f5c73aab..f9b013860 100644
--- a/pkg/installer/repository.go
+++ b/pkg/installer/repository.go
@@ -553,7 +553,7 @@ func (r *LuetSystemRepository) AddMetadata(ctx types.Context, repospec, dst stri
 	// Create repository.meta.yaml file
 	err = meta.WriteFile(repoMetaSpec)
 	if err != nil {
-		return nil, err
+		return nil, errors.Wrap(err, "failed writing "+repoMetaSpec)
 	}
 
 	a, err := r.AddRepositoryFile(metaTmpDir, REPOFILE_META_KEY, dst, NewDefaultMetaRepositoryFile())