diff --git a/internal/libinfo/lib_info.go b/internal/libinfo/lib_info.go
index 74c65e8..2f33780 100644
--- a/internal/libinfo/lib_info.go
+++ b/internal/libinfo/lib_info.go
@@ -7,9 +7,9 @@ Released under MIT license.
 package libinfo
 
 func UserAgent() string {
-	return LibName + "/" + GetLibVersion()
+	return libShortName + "/" + GetLibVersion()
 }
 
 func LogPrefix() string {
-	return "[" + LibName + "/" + GetLibVersion() + "] "
+	return "[" + libShortName + "/" + GetLibVersion() + "] "
 }
diff --git a/internal/libinfo/version.go b/internal/libinfo/version.go
index cefbc8d..066a15a 100644
--- a/internal/libinfo/version.go
+++ b/internal/libinfo/version.go
@@ -7,31 +7,46 @@ Released under MIT license.
 package libinfo
 
 import (
+	"debug/buildinfo"
+	"regexp"
 	"sync"
 
 	"runtime/debug"
 )
 
-const LibName = "go-authkit"
+const libShortName = "go-authkit"
 
-const libPath = "github.com/acronis/" + LibName
+const moduleName = "github.com/acronis/" + libShortName
 
 var libVersion string
 var libVersionOnce sync.Once
 
+func GetLibVersion() string {
+	libVersionOnce.Do(initLibVersion)
+	return libVersion
+}
+
 func initLibVersion() {
-	if buildInfo, ok := debug.ReadBuildInfo(); ok && buildInfo != nil {
-		for _, dep := range buildInfo.Deps {
-			if dep.Path == libPath {
-				libVersion = dep.Version
-				return
-			}
-		}
+	if buildInfo, ok := debug.ReadBuildInfo(); ok {
+		libVersion = extractLibVersion(buildInfo, moduleName)
+	}
+	if libVersion == "" {
+		libVersion = "v0.0.0"
 	}
-	libVersion = "v0.0.0"
 }
 
-func GetLibVersion() string {
-	libVersionOnce.Do(initLibVersion)
-	return libVersion
+func extractLibVersion(buildInfo *buildinfo.BuildInfo, modName string) string {
+	if buildInfo == nil {
+		return ""
+	}
+	re, err := regexp.Compile(`^` + regexp.QuoteMeta(modName) + `(/v[0-9]+)?$`)
+	if err != nil {
+		return "" // should never happen
+	}
+	for _, dep := range buildInfo.Deps {
+		if re.MatchString(dep.Path) {
+			return dep.Version
+		}
+	}
+	return ""
 }
diff --git a/internal/libinfo/version_test.go b/internal/libinfo/version_test.go
new file mode 100644
index 0000000..9ba75fc
--- /dev/null
+++ b/internal/libinfo/version_test.go
@@ -0,0 +1,75 @@
+/*
+Copyright © 2024 Acronis International GmbH.
+
+Released under MIT license.
+*/
+
+package libinfo
+
+import (
+	"debug/buildinfo"
+	"runtime/debug"
+	"testing"
+
+	"github.com/stretchr/testify/require"
+)
+
+func TestExtractLibVersion(t *testing.T) {
+	tests := []struct {
+		name        string
+		buildInfo   *buildinfo.BuildInfo
+		moduleName  string
+		expectedVer string
+	}{
+		{
+			name: "module found",
+			buildInfo: &buildinfo.BuildInfo{
+				Deps: []*debug.Module{
+					{Path: "github.com/acronis/go-authkit", Version: "v1.2.3"},
+				},
+			},
+			moduleName:  "github.com/acronis/go-authkit",
+			expectedVer: "v1.2.3",
+		},
+		{
+			name: "module found, v2",
+			buildInfo: &buildinfo.BuildInfo{
+				Deps: []*debug.Module{
+					{Path: "github.com/acronis/go-authkit/v2", Version: "v2.0.0"},
+				},
+			},
+			moduleName:  "github.com/acronis/go-authkit",
+			expectedVer: "v2.0.0",
+		},
+		{
+			name: "module not found",
+			buildInfo: &buildinfo.BuildInfo{
+				Deps: []*debug.Module{
+					{Path: "github.com/other/module", Version: "v1.0.0"},
+				},
+			},
+			moduleName:  "github.com/acronis/go-authkit",
+			expectedVer: "",
+		},
+		{
+			name: "empty deps",
+			buildInfo: &buildinfo.BuildInfo{
+				Deps: []*debug.Module{},
+			},
+			moduleName:  "github.com/acronis/go-authkit",
+			expectedVer: "",
+		},
+		{
+			name:        "nil build info",
+			buildInfo:   nil,
+			moduleName:  "github.com/acronis/go-authkit",
+			expectedVer: "",
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got := extractLibVersion(tt.buildInfo, tt.moduleName)
+			require.Equal(t, tt.expectedVer, got)
+		})
+	}
+}