diff --git a/go.mod b/go.mod
index 31df8c5..519fdac 100644
--- a/go.mod
+++ b/go.mod
@@ -1,14 +1,14 @@
 module github.com/smallstep/certinfo
 
-go 1.20
+go 1.21
 
 require (
-	github.com/google/certificate-transparency-go v1.1.7
+	github.com/google/certificate-transparency-go v1.1.8
 	github.com/google/go-cmp v0.6.0
 	golang.org/x/crypto v0.21.0
 )
 
 require (
-	github.com/go-logr/logr v1.2.4 // indirect
-	k8s.io/klog/v2 v2.100.1 // indirect
+	github.com/go-logr/logr v1.4.1 // indirect
+	k8s.io/klog/v2 v2.120.1 // indirect
 )
diff --git a/go.sum b/go.sum
index 3a46fd3..571ddd9 100644
--- a/go.sum
+++ b/go.sum
@@ -1,11 +1,10 @@
-github.com/go-logr/logr v1.2.0/go.mod h1:jdQByPbusPIv2/zmleS9BjJVeZ6kBagPoEUsqbVz/1A=
-github.com/go-logr/logr v1.2.4 h1:g01GSCwiDw2xSZfjJ2/T9M+S6pFdcNtFYsp+Y43HYDQ=
-github.com/go-logr/logr v1.2.4/go.mod h1:jdQByPbusPIv2/zmleS9BjJVeZ6kBagPoEUsqbVz/1A=
-github.com/google/certificate-transparency-go v1.1.7 h1:IASD+NtgSTJLPdzkthwvAG1ZVbF2WtFg4IvoA68XGSw=
-github.com/google/certificate-transparency-go v1.1.7/go.mod h1:FSSBo8fyMVgqptbfF6j5p/XNdgQftAhSmXcIxV9iphE=
+github.com/go-logr/logr v1.4.1 h1:pKouT5E8xu9zeFC39JXRDukb6JFQPXM5p5I91188VAQ=
+github.com/go-logr/logr v1.4.1/go.mod h1:9T104GzyrTigFIr8wt5mBrctHMim0Nb2HLGrmQ40KvY=
+github.com/google/certificate-transparency-go v1.1.8 h1:LGYKkgZF7satzgTak9R4yzfJXEeYVAjV6/EAEJOf1to=
+github.com/google/certificate-transparency-go v1.1.8/go.mod h1:bV/o8r0TBKRf1X//iiiSgWrvII4d7/8OiA+3vG26gI8=
 github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
 github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
 golang.org/x/crypto v0.21.0 h1:X31++rzVUdKhX5sWmSOFZxx8UW/ldWx55cbf08iNAMA=
 golang.org/x/crypto v0.21.0/go.mod h1:0BP7YvVV9gBbVKyeTG0Gyn+gZm94bibOW5BjDEYAOMs=
-k8s.io/klog/v2 v2.100.1 h1:7WCHKK6K8fNhTqfBhISHQ97KrnJNFZMcQvKp7gP/tmg=
-k8s.io/klog/v2 v2.100.1/go.mod h1:y1WjHnz7Dj687irZUWR/WLkLc5N1YHtjLdmgWjndZn0=
+k8s.io/klog/v2 v2.120.1 h1:QXU6cPEOIslTGvZaXvFWiP9VKyeet3sawzTOvdXb4Vw=
+k8s.io/klog/v2 v2.120.1/go.mod h1:3Jpz1GvMt720eyJH1ckRHK1EDfpxISzJ7I9OYgaDtPE=