diff --git a/compact/range_test.go b/compact/range_test.go
index 7073a93..bc84646 100644
--- a/compact/range_test.go
+++ b/compact/range_test.go
@@ -28,8 +28,6 @@ import (
 	"github.com/google/go-cmp/cmp"
 	"team.git.corp.google.com/security-transparency-team/merkle.git/rfc6962"
 	"team.git.corp.google.com/security-transparency-team/merkle.git/testonly"
-
-	_ "github.com/golang/glog" // Required for flag handling
 )
 
 var (
diff --git a/go.mod b/go.mod
index c877dc9..fc9033b 100644
--- a/go.mod
+++ b/go.mod
@@ -2,7 +2,4 @@ module team.git.corp.google.com/security-transparency-team/merkle.git
 
 go 1.16
 
-require (
-	github.com/golang/glog v0.0.0-20210429001901-424d2337a529
-	github.com/google/go-cmp v0.5.6 // indirect
-)
+require github.com/google/go-cmp v0.5.6
diff --git a/go.sum b/go.sum
index 16d8fc9..03e1a9c 100644
--- a/go.sum
+++ b/go.sum
@@ -1,5 +1,4 @@
-github.com/golang/glog v0.0.0-20210429001901-424d2337a529 h1:2voWjNECnrZRbfwXxHB1/j8wa6xdKn85B5NzgVL/pTU=
-github.com/golang/glog v0.0.0-20210429001901-424d2337a529/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q=
 github.com/google/go-cmp v0.5.6 h1:BKbKCqvP6I+rmFHt06ZmyQtvB8xAkWdhFyr0ZUNZcxQ=
 github.com/google/go-cmp v0.5.6/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
+golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543 h1:E7g+9GITq07hpfrRu66IVDexMakfv52eLZ2CXBWiKr4=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
diff --git a/rfc6962/rfc6962_test.go b/rfc6962/rfc6962_test.go
index 99e5eae..f7aa721 100644
--- a/rfc6962/rfc6962_test.go
+++ b/rfc6962/rfc6962_test.go
@@ -18,8 +18,6 @@ import (
 	"bytes"
 	"encoding/hex"
 	"testing"
-
-	_ "github.com/golang/glog"
 )
 
 func TestRFC6962Hasher(t *testing.T) {