diff --git a/Makefile b/Makefile
index 24d610b..3901ea6 100644
--- a/Makefile
+++ b/Makefile
@@ -2,7 +2,7 @@ TARGET = ./cc-backend
 VAR = ./var
 DB = ./var/job.db
 FRONTEND = ./web/frontend
-VERSION = 0.1
+VERSION = 1
 GIT_HASH := $(shell git rev-parse --short HEAD || echo 'development')
 CURRENT_TIME = $(shell date +"%Y-%m-%d:T%H:%M:%S")
 LD_FLAGS = '-s -X main.buildTime=${CURRENT_TIME} -X main.version=${VERSION} -X main.hash=${GIT_HASH}'
diff --git a/cmd/cc-backend/main.go b/cmd/cc-backend/main.go
index 505cb8b..360d6d7 100644
--- a/cmd/cc-backend/main.go
+++ b/cmd/cc-backend/main.go
@@ -84,6 +84,8 @@ func main() {
 		fmt.Printf("Version:\t%s\n", version)
 		fmt.Printf("Git hash:\t%s\n", hash)
 		fmt.Printf("Build time:\t%s\n", buildTime)
+		fmt.Printf("SQL db version:\t%d\n", repository.Version)
+		fmt.Printf("Job archive version:\t%d\n", archive.Version)
 		os.Exit(0)
 	}
 
diff --git a/internal/api/rest.go b/internal/api/rest.go
index b9f188f..5bad0ad 100644
--- a/internal/api/rest.go
+++ b/internal/api/rest.go
@@ -30,7 +30,7 @@ import (
 )
 
 // @title                      ClusterCockpit REST API
-// @version                    0.2.0
+// @version                    1
 // @description                API for batch job control.
 
 // @tag.name Job API
diff --git a/internal/repository/migration.go b/internal/repository/migration.go
index dd30272..07e1c90 100644
--- a/internal/repository/migration.go
+++ b/internal/repository/migration.go
@@ -17,7 +17,7 @@ import (
 	"github.com/golang-migrate/migrate/v4/source/iofs"
 )
 
-const supportedVersion uint = 3
+const Version uint = 3
 
 //go:embed migrations/*
 var migrationFiles embed.FS
@@ -65,13 +65,13 @@ func checkDBVersion(backend string, db *sql.DB) {
 		}
 	}
 
-	if v < supportedVersion {
-		log.Warnf("Unsupported database version %d, need %d.\nPlease backup your database file and run cc-backend --migrate-db", v, supportedVersion)
+	if v < Version {
+		log.Warnf("Unsupported database version %d, need %d.\nPlease backup your database file and run cc-backend --migrate-db", v, Version)
 		os.Exit(0)
 	}
 
-	if v > supportedVersion {
-		log.Warnf("Unsupported database version %d, need %d.\nPlease refer to documentation how to downgrade db with external migrate tool!", v, supportedVersion)
+	if v > Version {
+		log.Warnf("Unsupported database version %d, need %d.\nPlease refer to documentation how to downgrade db with external migrate tool!", v, Version)
 		os.Exit(0)
 	}
 }
diff --git a/pkg/archive/archive.go b/pkg/archive/archive.go
index 3f39d31..6b0671b 100644
--- a/pkg/archive/archive.go
+++ b/pkg/archive/archive.go
@@ -13,10 +13,10 @@ import (
 	"github.com/ClusterCockpit/cc-backend/pkg/schema"
 )
 
-const Version = 1
+const Version uint64 = 1
 
 type ArchiveBackend interface {
-	Init(rawConfig json.RawMessage) (int, error)
+	Init(rawConfig json.RawMessage) (uint64, error)
 
 	LoadJobMeta(job *schema.Job) (*schema.JobMeta, error)
 
diff --git a/pkg/archive/fsBackend.go b/pkg/archive/fsBackend.go
index 847152b..71d21ea 100644
--- a/pkg/archive/fsBackend.go
+++ b/pkg/archive/fsBackend.go
@@ -101,7 +101,7 @@ func loadJobData(filename string, isCompressed bool) (schema.JobData, error) {
 	}
 }
 
-func (fsa *FsArchive) Init(rawConfig json.RawMessage) (int, error) {
+func (fsa *FsArchive) Init(rawConfig json.RawMessage) (uint64, error) {
 
 	var config FsArchiveConfig
 	if err := json.Unmarshal(rawConfig, &config); err != nil {
@@ -121,7 +121,7 @@ func (fsa *FsArchive) Init(rawConfig json.RawMessage) (int, error) {
 		return 0, err
 	}
 
-	version, err := strconv.Atoi(strings.TrimSuffix(string(b), "\n"))
+	version, err := strconv.ParseUint(strings.TrimSuffix(string(b), "\n"), 10, 64)
 	if err != nil {
 		log.Errorf("fsBackend Init()- %v", err)
 		return 0, err