diff --git a/server/server.go b/server/server.go
index 13d7e88..6fa5dd4 100644
--- a/server/server.go
+++ b/server/server.go
@@ -38,7 +38,7 @@ var (
 	axiomMetaInfo                      = map[string]string{}
 )
 
-var logLineRgx, _ = regexp.Compile(`^([0-9.:TZ-]{20,})\s+([0-9a-f-]{36})\s+(ERROR|INFO|WARN|DEBUG)\s+(.*)`)
+var logLineRgx, _ = regexp.Compile(`^([0-9.:TZ-]{20,})\s+([0-9a-f-]{36})\s+(ERROR|INFO|WARN|DEBUG|TRACE)\s+(.*)`)
 
 func init() {
 	logger, _ = zap.NewProduction()
diff --git a/version/version.go b/version/version.go
index f85088b..afd2a2a 100644
--- a/version/version.go
+++ b/version/version.go
@@ -1,7 +1,7 @@
 package version
 
 // manually set constant version
-const version string = "v8"
+const version string = "v9"
 
 // Get returns the Go module version of the axiom-go module.
 func Get() string {