diff --git a/glide.lock b/glide.lock
index 61f7f8c4..529dd93f 100644
--- a/glide.lock
+++ b/glide.lock
@@ -1,5 +1,5 @@
-hash: 203838fffdc6549caf8a6a439df2e2df48fe15449dedc702b632f2b06f66ae72
-updated: 2017-08-18T11:00:19.296275985+02:00
+hash: 6d30e29455f610ee47cc43bafd9390da029e7fe8cf5dafe510e423e9c0e897a0
+updated: 2017-08-31T20:21:56.600678687+02:00
 imports:
 - name: github.com/bradfitz/slice
   version: d9036e2120b5ddfa53f3ebccd618c4af275f47da
@@ -8,7 +8,7 @@ imports:
   subpackages:
   - oleutil
 - name: github.com/golang/mock
-  version: 1df903b45f27b0b3685fa78609b653a54c7eead8
+  version: 18f6dd13ccdd227b8ebc546ca95cd62a02f3970c
   subpackages:
   - gomock
 - name: github.com/hashicorp/go-version
@@ -17,6 +17,8 @@ imports:
   version: bf9dde6d0d2c004a008c27aaee91170c786f6db8
 - name: github.com/kr/pretty
   version: cfb55aafdaf3ec08f0db22699ab822c50091b1c4
+- name: github.com/Masterminds/semver
+  version: 517734cc7d6470c0d07130e40fd40bdeb9bcd3fd
 - name: github.com/montanaflynn/stats
   version: 4a163274fa4ca0b524ccee24757d7bec79475aca
 - name: github.com/pborman/getopt
@@ -24,7 +26,7 @@ imports:
   subpackages:
   - v2
 - name: github.com/percona/pmgo
-  version: 9566dc76df319b856a12f24a3b6852a0c6463eff
+  version: 43e01b1a87fe20317bf4329d4ab3cb8d58d50886
   subpackages:
   - pmgomock
 - name: github.com/pkg/errors
@@ -32,7 +34,7 @@ imports:
 - name: github.com/satori/go.uuid
   version: 5bf94b69c6b68ee1b541973bb8e1144db23a194b
 - name: github.com/shirou/gopsutil
-  version: 1c211f0807a3436707409fa313599dd8c7a48664
+  version: a452de7c734a0fa0f16d2e5725b0fa5934d9fbec
   subpackages:
   - cpu
   - host
@@ -43,7 +45,7 @@ imports:
 - name: github.com/shirou/w32
   version: bb4de0191aa41b5507caa14b0650cdbddcd9280b
 - name: github.com/sirupsen/logrus
-  version: 68806b4b77355d6c8577a2c8bbc6d547a5272491
+  version: 89742aefa4b206dcf400792f3bd35b542998eb3b
 - name: github.com/StackExchange/wmi
   version: ea383cf3ba6ec950874b8486cd72356d007c768f
 - name: go4.org
@@ -51,7 +53,7 @@ imports:
   subpackages:
   - reflectutil
 - name: golang.org/x/crypto
-  version: b176d7def5d71bdd214203491f89843ed217f420
+  version: 81e90905daefcd6fd217b62423c0908922eadb30
   subpackages:
   - ssh/terminal
 - name: golang.org/x/net
@@ -59,7 +61,7 @@ imports:
   subpackages:
   - context
 - name: golang.org/x/sys
-  version: 43e60d72a8e2bd92ee98319ba9a384a0e9837c08
+  version: bb24a47a89eac6c1227fbcb2ae37a8b9ed323366
   subpackages:
   - unix
   - windows
diff --git a/glide.yaml b/glide.yaml
index d63fe93c..54eb5ee6 100644
--- a/glide.yaml
+++ b/glide.yaml
@@ -16,6 +16,7 @@ import:
 - package: gopkg.in/mgo.v2
   subpackages:
   - bson
+- package: github.com/Masterminds/semver
 testImport:
 - package: github.com/golang/mock
   subpackages:
diff --git a/src/go/mongolib/explain/explain_test.go b/src/go/mongolib/explain/explain_test.go
index 7d9df704..94872856 100644
--- a/src/go/mongolib/explain/explain_test.go
+++ b/src/go/mongolib/explain/explain_test.go
@@ -5,8 +5,10 @@ import (
 	"io/ioutil"
 	"log"
 	"os"
+	"strings"
 	"testing"
 
+	"github.com/Masterminds/semver"
 	"github.com/percona/percona-toolkit/src/go/lib/tutil"
 	"github.com/percona/percona-toolkit/src/go/mongolib/proto"
 	"github.com/percona/pmgo"
@@ -131,6 +133,26 @@ func TestExplain(t *testing.T) {
 	}
 	defer session.Close()
 
+	bi, err := session.BuildInfo()
+	if err != nil {
+		t.Fatalf("cannot get BuildInfo: %s", err)
+	}
+
+	versions := []string{
+		"2.6.12",
+		"3.0.15",
+		"3.2.16",
+		"3.4.7",
+		"3.5.11",
+	}
+
+	// For versions < 3.4 trying to explain "insert" returns different error
+	if ok, _ := Constraint("< 3.4", bi.Version); ok {
+		for _, v := range versions {
+			expectError["insert_"+v] = "Only update and delete write ops can be explained"
+		}
+	}
+
 	ex := New(session)
 	for _, file := range files {
 		t.Run(file.Name(), func(t *testing.T) {
@@ -160,3 +182,25 @@ func TestExplain(t *testing.T) {
 		})
 	}
 }
+
+func Constraint(constraint, version string) (bool, error) {
+	// Drop everything after first dash.
+	// Version with dash is considered a pre-release
+	// but some MongoDB builds add additional information after dash
+	// even though it's not considered a pre-release but a release.
+	s := strings.SplitN(version, "-", 2)
+	version = s[0]
+
+	// Create new version
+	v, err := semver.NewVersion(version)
+	if err != nil {
+		return false, err
+	}
+
+	// Check if version matches constraint
+	constraints, err := semver.NewConstraint(constraint)
+	if err != nil {
+		return false, err
+	}
+	return constraints.Check(v), nil
+}