diff --git a/pgtype/text_array_test.go b/pgtype/text_array_test.go
index 4fa1c39e..22e2ca27 100644
--- a/pgtype/text_array_test.go
+++ b/pgtype/text_array_test.go
@@ -10,7 +10,7 @@ import (
 	"github.com/stretchr/testify/require"
 )
 
-// https://github.com/jackc/pgx/v4/pgtype/issues/78
+// https://github.com/jackc/pgtype/issues/78
 func TestTextArrayDecodeTextNull(t *testing.T) {
 	textArray := &pgtype.TextArray{}
 	err := textArray.DecodeText(nil, []byte(`{abc,"NULL",NULL,def}`))
diff --git a/pgtype/timestamp_test.go b/pgtype/timestamp_test.go
index 00e1b2c7..85de5c94 100644
--- a/pgtype/timestamp_test.go
+++ b/pgtype/timestamp_test.go
@@ -99,7 +99,7 @@ func TestTimestampNanosecondsTruncated(t *testing.T) {
 	}
 }
 
-// https://github.com/jackc/pgx/v4/pgtype/issues/74
+// https://github.com/jackc/pgtype/issues/74
 func TestTimestampDecodeTextInvalid(t *testing.T) {
 	tstz := &pgtype.Timestamp{}
 	err := tstz.DecodeText(nil, []byte(`eeeee`))
diff --git a/pgtype/timestamptz_test.go b/pgtype/timestamptz_test.go
index 6cfe9a53..332fc8a7 100644
--- a/pgtype/timestamptz_test.go
+++ b/pgtype/timestamptz_test.go
@@ -99,7 +99,7 @@ func TestTimestamptzNanosecondsTruncated(t *testing.T) {
 	}
 }
 
-// https://github.com/jackc/pgx/v4/pgtype/issues/74
+// https://github.com/jackc/pgtype/issues/74
 func TestTimestamptzDecodeTextInvalid(t *testing.T) {
 	tstz := &pgtype.Timestamptz{}
 	err := tstz.DecodeText(nil, []byte(`eeeee`))
diff --git a/pgtype/tstzrange_test.go b/pgtype/tstzrange_test.go
index ab1ab44f..5d0b750f 100644
--- a/pgtype/tstzrange_test.go
+++ b/pgtype/tstzrange_test.go
@@ -41,7 +41,7 @@ func TestTstzrangeTranscode(t *testing.T) {
 	})
 }
 
-// https://github.com/jackc/pgx/v4/pgtype/issues/74
+// https://github.com/jackc/pgtype/issues/74
 func TestTstzRangeDecodeTextInvalid(t *testing.T) {
 	tstzrange := &pgtype.Tstzrange{}
 	err := tstzrange.DecodeText(nil, []byte(`[eeee,)`))