diff --git a/go.mod b/go.mod
index 0a7572c96443..9e2018998f69 100644
--- a/go.mod
+++ b/go.mod
@@ -67,7 +67,7 @@ require (
 	github.com/kulti/thelper v0.6.3
 	github.com/kunwardeep/paralleltest v1.0.14
 	github.com/lasiar/canonicalheader v1.1.2
-	github.com/ldez/exptostd v0.4.2
+	github.com/ldez/exptostd v0.4.3
 	github.com/ldez/gomoddirectives v0.6.1
 	github.com/ldez/grignotin v0.9.0
 	github.com/ldez/tagliatelle v0.7.1
diff --git a/go.sum b/go.sum
index 1b873c45f40b..c1d7f1fc4a55 100644
--- a/go.sum
+++ b/go.sum
@@ -371,8 +371,8 @@ github.com/kunwardeep/paralleltest v1.0.14 h1:wAkMoMeGX/kGfhQBPODT/BL8XhK23ol/nu
 github.com/kunwardeep/paralleltest v1.0.14/go.mod h1:di4moFqtfz3ToSKxhNjhOZL+696QtJGCFe132CbBLGk=
 github.com/lasiar/canonicalheader v1.1.2 h1:vZ5uqwvDbyJCnMhmFYimgMZnJMjwljN5VGY0VKbMXb4=
 github.com/lasiar/canonicalheader v1.1.2/go.mod h1:qJCeLFS0G/QlLQ506T+Fk/fWMa2VmBUiEI2cuMK4djI=
-github.com/ldez/exptostd v0.4.2 h1:l5pOzHBz8mFOlbcifTxzfyYbgEmoUqjxLFHZkjlbHXs=
-github.com/ldez/exptostd v0.4.2/go.mod h1:iZBRYaUmcW5jwCR3KROEZ1KivQQp6PHXbDPk9hqJKCQ=
+github.com/ldez/exptostd v0.4.3 h1:Ag1aGiq2epGePuRJhez2mzOpZ8sI9Gimcb4Sb3+pk9Y=
+github.com/ldez/exptostd v0.4.3/go.mod h1:iZBRYaUmcW5jwCR3KROEZ1KivQQp6PHXbDPk9hqJKCQ=
 github.com/ldez/gomoddirectives v0.6.1 h1:Z+PxGAY+217f/bSGjNZr/b2KTXcyYLgiWI6geMBN2Qc=
 github.com/ldez/gomoddirectives v0.6.1/go.mod h1:cVBiu3AHR9V31em9u2kwfMKD43ayN5/XDgr+cdaFaKs=
 github.com/ldez/grignotin v0.9.0 h1:MgOEmjZIVNn6p5wPaGp/0OKWyvq42KnzAt/DAb8O4Ow=