diff --git a/go.mod b/go.mod
index 1f27a37b..fbd9946e 100644
--- a/go.mod
+++ b/go.mod
@@ -7,7 +7,7 @@ require (
 	github.com/gorilla/mux v1.8.0
 	github.com/prometheus/client_golang v1.16.0
 	github.com/sapcc/go-api-declarations v1.7.0
-	github.com/sapcc/go-bits v0.0.0-20230803125152-91a869119633
+	github.com/sapcc/go-bits v0.0.0-20230809145704-87e8e6f6b6ff
 	go.uber.org/automaxprocs v1.5.3
 )
 
diff --git a/go.sum b/go.sum
index 89690652..16fb189f 100644
--- a/go.sum
+++ b/go.sum
@@ -41,8 +41,8 @@ github.com/prometheus/procfs v0.10.1 h1:kYK1Va/YMlutzCGazswoHKo//tZVlFpKYh+Pymzi
 github.com/prometheus/procfs v0.10.1/go.mod h1:nwNm2aOCAYw8uTR/9bWRREkZFxAUcWzPHWJq+XBB/FM=
 github.com/sapcc/go-api-declarations v1.7.0 h1:fABKw/dw300ZQ5TKEjVnKPqMSH5aCOSbJ06XnfWtpuw=
 github.com/sapcc/go-api-declarations v1.7.0/go.mod h1:3OCDo75YJwpytM/I0SjwcZJf1ZNu89KeAZ55kdOTSqE=
-github.com/sapcc/go-bits v0.0.0-20230803125152-91a869119633 h1:snNH608Oups2b3Ho0zSFTBHMicTNWHRdNY6dE1FWUDc=
-github.com/sapcc/go-bits v0.0.0-20230803125152-91a869119633/go.mod h1:94w1EQba5TBJlu8Wfeo6LorQdLHm/h4LZaHDPKp2j8M=
+github.com/sapcc/go-bits v0.0.0-20230809145704-87e8e6f6b6ff h1:YnWMhDwRE3zjoXwzrQF57oZe/Nerevn1v7Ic5t8a4is=
+github.com/sapcc/go-bits v0.0.0-20230809145704-87e8e6f6b6ff/go.mod h1:GGAnoQk5gf/BWMy9HX55t9vZ02w6tkFTDEo0xnz53/o=
 github.com/sergi/go-diff v1.3.1 h1:xkr+Oxo4BOQKmkn/B9eMK0g5Kg/983T9DqqPHwYqD+8=
 github.com/sergi/go-diff v1.3.1/go.mod h1:aMJSSKb2lpPvRNec0+w3fl7LP9IOFzdc9Pa4NFbPK1I=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
diff --git a/vendor/modules.txt b/vendor/modules.txt
index 1d6da873..c97928f7 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -37,8 +37,8 @@ github.com/prometheus/procfs/internal/util
 # github.com/sapcc/go-api-declarations v1.7.0
 ## explicit; go 1.20
 github.com/sapcc/go-api-declarations/bininfo
-# github.com/sapcc/go-bits v0.0.0-20230803125152-91a869119633
-## explicit; go 1.20
+# github.com/sapcc/go-bits v0.0.0-20230809145704-87e8e6f6b6ff
+## explicit; go 1.21
 github.com/sapcc/go-bits/assert
 github.com/sapcc/go-bits/httpapi
 github.com/sapcc/go-bits/httpext