diff --git a/go.mod b/go.mod
index cd60658a1..c8e80c10e 100644
--- a/go.mod
+++ b/go.mod
@@ -39,7 +39,7 @@ require (
 	github.com/piprate/json-gold v0.5.1-0.20230111113000-6ddbe6e6f19f
 	github.com/pressly/goose/v3 v3.22.0
 	github.com/privacybydesign/irmago v0.16.0
-	github.com/prometheus/client_golang v1.20.4
+	github.com/prometheus/client_golang v1.20.5
 	github.com/prometheus/client_model v0.6.1
 	github.com/redis/go-redis/v9 v9.6.2
 	github.com/santhosh-tekuri/jsonschema v1.2.4
diff --git a/go.sum b/go.sum
index 653be0bfd..1f107b062 100644
--- a/go.sum
+++ b/go.sum
@@ -384,8 +384,8 @@ github.com/privacybydesign/gabi v0.0.0-20221212095008-68a086907750 h1:3RuYOQTlAr
 github.com/privacybydesign/gabi v0.0.0-20221212095008-68a086907750/go.mod h1:QZI8hX8Ff2GfZ7UJuxyWw3nAGgt2s5+U4hxY6rmwQvs=
 github.com/privacybydesign/irmago v0.16.0 h1:PxIPRvpitxfJSocIRwIoYDSETarsopxtByZ5XZ3yzcE=
 github.com/privacybydesign/irmago v0.16.0/go.mod h1:++4PaFrN8MuRkunja/ID6cX+5KcATi7I0uVG+asI96c=
-github.com/prometheus/client_golang v1.20.4 h1:Tgh3Yr67PaOv/uTqloMsCEdeuFTatm5zIq5+qNN23vI=
-github.com/prometheus/client_golang v1.20.4/go.mod h1:PIEt8X02hGcP8JWbeHyeZ53Y/jReSnHgO035n//V5WE=
+github.com/prometheus/client_golang v1.20.5 h1:cxppBPuYhUnsO6yo/aoRol4L7q7UFfdm+bR9r+8l63Y=
+github.com/prometheus/client_golang v1.20.5/go.mod h1:PIEt8X02hGcP8JWbeHyeZ53Y/jReSnHgO035n//V5WE=
 github.com/prometheus/client_model v0.6.1 h1:ZKSh/rekM+n3CeS952MLRAdFwIKqeY8b62p8ais2e9E=
 github.com/prometheus/client_model v0.6.1/go.mod h1:OrxVMOVHjw3lKMa8+x6HeMGkHMQyHDk9E3jmP2AmGiY=
 github.com/prometheus/common v0.55.0 h1:KEi6DK7lXW/m7Ig5i47x0vRzuBsHuvJdi5ee6Y3G1dc=