diff --git a/go.mod b/go.mod
index 568c79a..56bfd8d 100644
--- a/go.mod
+++ b/go.mod
@@ -1,12 +1,14 @@
 module github.com/hm-edu/openldap-exporter/v2
 
-go 1.22
+go 1.23
+
+toolchain go1.23.4
 
 require (
 	github.com/go-ldap/ldap/v3 v3.4.9
 	github.com/prometheus/client_golang v1.20.5
 	github.com/prometheus/exporter-toolkit v0.13.2
-	github.com/tomcz/gotools v0.8.2
+	github.com/tomcz/gotools v0.10.0
 	github.com/urfave/cli/v2 v2.27.5
 )
 
diff --git a/go.sum b/go.sum
index 58d4872..e61770e 100644
--- a/go.sum
+++ b/go.sum
@@ -94,6 +94,8 @@ github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsT
 github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
 github.com/tomcz/gotools v0.8.2 h1:AvdRzJc2QRWrWV7aqJBDsYTuDWfeL0/QymXE+83qGuk=
 github.com/tomcz/gotools v0.8.2/go.mod h1:csBjQ1P614CbFXFPXGib3FGsVM7nmameHjfwK4Mw9H0=
+github.com/tomcz/gotools v0.10.0 h1:E/tIlBS0CuPNPqlsqUOhb+Rnkz93D2XcSBYX0MFXsIA=
+github.com/tomcz/gotools v0.10.0/go.mod h1:hgApi7JGqBjcPC9FgqGJYr/frmm7YSaEmb26xGnhiWU=
 github.com/urfave/cli/v2 v2.27.5 h1:WoHEJLdsXr6dDWoJgMq/CboDmyY/8HMMH1fTECbih+w=
 github.com/urfave/cli/v2 v2.27.5/go.mod h1:3Sevf16NykTbInEnD0yKkjDAeZDS0A6bzhBH5hrMvTQ=
 github.com/xrash/smetrics v0.0.0-20240521201337-686a1a2994c1 h1:gEOO8jv9F4OT7lGCjxCBTO/36wtF6j2nSip77qHd4x4=