client.go | 2 +-
 go.mod    | 2 +-
 go.sum    | 2 ++

diff --git a/client.go b/client.go
index 8a94e021756b5ff5c8a75a6af77043b169071cc8..6a2850a34c64383bcb0a49240e685ba698bed0ca 100644
--- a/client.go
+++ b/client.go
@@ -146,7 +146,7 @@ 		fmt.Fprintln(w)
 	}
 }
 
-const debugLogValue = log.Debug
+var debugLogValue = log.Debug
 
 func (cl *Client) debugLogFilter(m log.Msg) bool {
 	if cl.config.Debug {
diff --git a/go.mod b/go.mod
index 969cddf0952e6343e05af0525b8aba570b07cd65..de518c05340c7bc2844e851928e10ffeaf9a26c4 100644
--- a/go.mod
+++ b/go.mod
@@ -6,7 +6,7 @@ 	github.com/alexflint/go-arg v1.2.0
 	github.com/anacrolix/dht/v2 v2.5.1-0.20200317023935-129f05e9b752
 	github.com/anacrolix/envpprof v1.1.0
 	github.com/anacrolix/go-libutp v1.0.2
-	github.com/anacrolix/log v0.6.0
+	github.com/anacrolix/log v0.7.0
 	github.com/anacrolix/missinggo v1.2.1
 	github.com/anacrolix/missinggo/perf v1.0.0
 	github.com/anacrolix/missinggo/v2 v2.4.1-0.20200227072623-f02f6484f997
diff --git a/go.sum b/go.sum
index 5d75a9dc01cba39a00e97db824dbe671baf9a3a6..1d3c4e31506702787e059e80d011d0aab56446ef 100644
--- a/go.sum
+++ b/go.sum
@@ -53,6 +53,8 @@ github.com/anacrolix/log v0.5.0 h1:SD3p5SJZ77we9rt+YbRsL64SAQTAns+9nSYXxFmVVi8=
 github.com/anacrolix/log v0.5.0/go.mod h1:lWvLTqzAnCWPJA08T2HCstZi0L1y2Wyvm3FJgwU9jwU=
 github.com/anacrolix/log v0.6.0 h1:5y+wtTWoecbrAWWuoBCH7UuGFiD6q2jnQxrLK01RC+Q=
 github.com/anacrolix/log v0.6.0/go.mod h1:lWvLTqzAnCWPJA08T2HCstZi0L1y2Wyvm3FJgwU9jwU=
+github.com/anacrolix/log v0.7.0 h1:koGkC/K0LjIbrhLhwfpsfMuvu8nhvY7J4TmLVc1mAwE=
+github.com/anacrolix/log v0.7.0/go.mod h1:s5yBP/j046fm9odtUTbHOfDUq/zh1W8OkPpJtnX0oQI=
 github.com/anacrolix/missinggo v0.0.0-20180522035225-b4a5853e62ff/go.mod h1:b0p+7cn+rWMIphK1gDH2hrDuwGOcbB6V4VXeSsEfHVk=
 github.com/anacrolix/missinggo v0.0.0-20180725070939-60ef2fbf63df/go.mod h1:kwGiTUTZ0+p4vAz3VbAI5a30t2YbvemcmspjKwrAz5s=
 github.com/anacrolix/missinggo v0.2.1-0.20190310234110-9fbdc9f242a8 h1:E2Xb2SBsVzHJ1tNMW9QcckYEQcyBKz1ee8qVjeVRWys=