diff --git a/go.mod b/go.mod
index e0a1635..8caa5c1 100644
--- a/go.mod
+++ b/go.mod
@@ -1,7 +1,7 @@
 module github.com/decke/smtprelay
 
 require (
-	github.com/DeRuina/timberjack v1.4.8
+	github.com/DeRuina/timberjack v1.4.9
 	github.com/chrj/smtpd v1.0.1
 	github.com/fsnotify/fsnotify v1.10.1
 	github.com/google/uuid v1.6.0
diff --git a/go.sum b/go.sum
index 9a8ffcd..203ac60 100644
--- a/go.sum
+++ b/go.sum
@@ -1,5 +1,5 @@
-github.com/DeRuina/timberjack v1.4.8 h1:V7SIoCzkyWD93WmyKECSX+tMu/hLqQQvptlhEsbBIhI=
-github.com/DeRuina/timberjack v1.4.8/go.mod h1:DCXjOescYyzTrOryf57SEbSeCOqkBQ3QjH7Pn03i5Cs=
+github.com/DeRuina/timberjack v1.4.9 h1:9RjDMSkUDQRYzwVNB/FLonXNurcZVEh9sK43m2jw3A4=
+github.com/DeRuina/timberjack v1.4.9/go.mod h1:DCXjOescYyzTrOryf57SEbSeCOqkBQ3QjH7Pn03i5Cs=
 github.com/chrj/smtpd v1.0.1 h1:HmC5/iGdI27q4JJn58uaANAOUE+QC7ZYZnDlQWJEph4=
 github.com/chrj/smtpd v1.0.1/go.mod h1:zEP61gNDlWp/jdUqBcq/ykIbgOERyRvwfMsRLl3h9gM=
 github.com/fortytw2/leaktest v1.3.0 h1:u8491cBMTQ8ft8aeV+adlcytMZylmA5nnwwkRZjI8vw=