diff --git a/go.mod b/go.mod
index eb65fc95..36f50776 100644
--- a/go.mod
+++ b/go.mod
@@ -11,7 +11,7 @@ require (
 	github.com/getlantern/httptest v0.0.0-20161025015934-4b40f4c7e590
 	github.com/go-openapi/spec v0.19.7
 	github.com/go-redis/redis/v8 v8.11.3
-	github.com/golang/mock v1.5.0
+	github.com/golang/mock v1.6.0
 	github.com/golang/protobuf v1.5.2
 	github.com/gorilla/mux v1.8.1
 	github.com/gorilla/sessions v1.2.1
diff --git a/go.sum b/go.sum
index 1145e59d..e373f0e3 100644
--- a/go.sum
+++ b/go.sum
@@ -450,8 +450,9 @@ github.com/golang/mock v1.4.0/go.mod h1:UOMv5ysSaYNkG+OFQykRIcU/QvvxJf3p21QfJ2Bt
 github.com/golang/mock v1.4.1/go.mod h1:UOMv5ysSaYNkG+OFQykRIcU/QvvxJf3p21QfJ2Bt3cw=
 github.com/golang/mock v1.4.3/go.mod h1:UOMv5ysSaYNkG+OFQykRIcU/QvvxJf3p21QfJ2Bt3cw=
 github.com/golang/mock v1.4.4/go.mod h1:l3mdAwkq5BuhzHwde/uurv3sEJeZMXNpwsxVWU71h+4=
-github.com/golang/mock v1.5.0 h1:jlYHihg//f7RRwuPfptm04yp4s7O6Kw8EZiVYIGcH0g=
 github.com/golang/mock v1.5.0/go.mod h1:CWnOUgYIOo4TcNZ0wHX3YZCqsaM1I1Jvs6v3mP3KVu8=
+github.com/golang/mock v1.6.0 h1:ErTB+efbowRARo13NNdxyJji2egdxLGQhRaY+DUumQc=
+github.com/golang/mock v1.6.0/go.mod h1:p6yTPP+5HYm5mzsMV8JkE6ZKdX+/wYM6Hr+LicevLPs=
 github.com/golang/protobuf v0.0.0-20161109072736-4bd1920723d7/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
 github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
 github.com/golang/protobuf v1.3.1/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
diff --git a/vendor/github.com/golang/mock/gomock/call.go b/vendor/github.com/golang/mock/gomock/call.go
index b18cc2d6..13c9f44b 100644
--- a/vendor/github.com/golang/mock/gomock/call.go
+++ b/vendor/github.com/golang/mock/gomock/call.go
@@ -50,16 +50,16 @@ func newCall(t TestHelper, receiver interface{}, method string, methodType refle
 	t.Helper()
 
 	// TODO: check arity, types.
-	margs := make([]Matcher, len(args))
+	mArgs := make([]Matcher, len(args))
 	for i, arg := range args {
 		if m, ok := arg.(Matcher); ok {
-			margs[i] = m
+			mArgs[i] = m
 		} else if arg == nil {
 			// Handle nil specially so that passing a nil interface value
 			// will match the typed nils of concrete args.
-			margs[i] = Nil()
+			mArgs[i] = Nil()
 		} else {
-			margs[i] = Eq(arg)
+			mArgs[i] = Eq(arg)
 		}
 	}
 
@@ -76,7 +76,7 @@ func newCall(t TestHelper, receiver interface{}, method string, methodType refle
 		return rets
 	}}
 	return &Call{t: t, receiver: receiver, method: method, methodType: methodType,
-		args: margs, origin: origin, minCalls: 1, maxCalls: 1, actions: actions}
+		args: mArgs, origin: origin, minCalls: 1, maxCalls: 1, actions: actions}
 }
 
 // AnyTimes allows the expectation to be called 0 or more times
@@ -113,19 +113,25 @@ func (c *Call) DoAndReturn(f interface{}) *Call {
 	v := reflect.ValueOf(f)
 
 	c.addAction(func(args []interface{}) []interface{} {
-		vargs := make([]reflect.Value, len(args))
+		c.t.Helper()
+		vArgs := make([]reflect.Value, len(args))
 		ft := v.Type()
+		if c.methodType.NumIn() != ft.NumIn() {
+			c.t.Fatalf("wrong number of arguments in DoAndReturn func for %T.%v: got %d, want %d [%s]",
+				c.receiver, c.method, ft.NumIn(), c.methodType.NumIn(), c.origin)
+			return nil
+		}
 		for i := 0; i < len(args); i++ {
 			if args[i] != nil {
-				vargs[i] = reflect.ValueOf(args[i])
+				vArgs[i] = reflect.ValueOf(args[i])
 			} else {
 				// Use the zero value for the arg.
-				vargs[i] = reflect.Zero(ft.In(i))
+				vArgs[i] = reflect.Zero(ft.In(i))
 			}
 		}
-		vrets := v.Call(vargs)
-		rets := make([]interface{}, len(vrets))
-		for i, ret := range vrets {
+		vRets := v.Call(vArgs)
+		rets := make([]interface{}, len(vRets))
+		for i, ret := range vRets {
 			rets[i] = ret.Interface()
 		}
 		return rets
@@ -142,17 +148,23 @@ func (c *Call) Do(f interface{}) *Call {
 	v := reflect.ValueOf(f)
 
 	c.addAction(func(args []interface{}) []interface{} {
-		vargs := make([]reflect.Value, len(args))
+		c.t.Helper()
+		if c.methodType.NumIn() != v.Type().NumIn() {
+			c.t.Fatalf("wrong number of arguments in Do func for %T.%v: got %d, want %d [%s]",
+				c.receiver, c.method, v.Type().NumIn(), c.methodType.NumIn(), c.origin)
+			return nil
+		}
+		vArgs := make([]reflect.Value, len(args))
 		ft := v.Type()
 		for i := 0; i < len(args); i++ {
 			if args[i] != nil {
-				vargs[i] = reflect.ValueOf(args[i])
+				vArgs[i] = reflect.ValueOf(args[i])
 			} else {
 				// Use the zero value for the arg.
-				vargs[i] = reflect.Zero(ft.In(i))
+				vArgs[i] = reflect.Zero(ft.In(i))
 			}
 		}
-		v.Call(vargs)
+		v.Call(vArgs)
 		return nil
 	})
 	return c
@@ -353,12 +365,12 @@ func (c *Call) matches(args []interface{}) error {
 			// matches all the remaining arguments or the lack of any.
 			// Convert the remaining arguments, if any, into a slice of the
 			// expected type.
-			vargsType := c.methodType.In(c.methodType.NumIn() - 1)
-			vargs := reflect.MakeSlice(vargsType, 0, len(args)-i)
+			vArgsType := c.methodType.In(c.methodType.NumIn() - 1)
+			vArgs := reflect.MakeSlice(vArgsType, 0, len(args)-i)
 			for _, arg := range args[i:] {
-				vargs = reflect.Append(vargs, reflect.ValueOf(arg))
+				vArgs = reflect.Append(vArgs, reflect.ValueOf(arg))
 			}
-			if m.Matches(vargs.Interface()) {
+			if m.Matches(vArgs.Interface()) {
 				// Got Foo(a, b, c, d, e) want Foo(matcherA, matcherB, gomock.Any())
 				// Got Foo(a, b, c, d, e) want Foo(matcherA, matcherB, someSliceMatcher)
 				// Got Foo(a, b) want Foo(matcherA, matcherB, gomock.Any())
@@ -380,7 +392,7 @@ func (c *Call) matches(args []interface{}) error {
 	// Check that all prerequisite calls have been satisfied.
 	for _, preReqCall := range c.preReqs {
 		if !preReqCall.satisfied() {
-			return fmt.Errorf("Expected call at %s doesn't have a prerequisite call satisfied:\n%v\nshould be called before:\n%v",
+			return fmt.Errorf("expected call at %s doesn't have a prerequisite call satisfied:\n%v\nshould be called before:\n%v",
 				c.origin, preReqCall, c)
 		}
 	}
@@ -425,7 +437,7 @@ func (c *Call) addAction(action func([]interface{}) []interface{}) {
 }
 
 func formatGottenArg(m Matcher, arg interface{}) string {
-	got := fmt.Sprintf("%v", arg)
+	got := fmt.Sprintf("%v (%T)", arg, arg)
 	if gs, ok := m.(GotFormatter); ok {
 		got = gs.Got(arg)
 	}
diff --git a/vendor/github.com/golang/mock/gomock/callset.go b/vendor/github.com/golang/mock/gomock/callset.go
index e4e85d60..49dba787 100644
--- a/vendor/github.com/golang/mock/gomock/callset.go
+++ b/vendor/github.com/golang/mock/gomock/callset.go
@@ -16,6 +16,7 @@ package gomock
 
 import (
 	"bytes"
+	"errors"
 	"fmt"
 )
 
@@ -95,7 +96,7 @@ func (cs callSet) FindMatch(receiver interface{}, method string, args []interfac
 		_, _ = fmt.Fprintf(&callsErrors, "there are no expected calls of the method %q for that receiver", method)
 	}
 
-	return nil, fmt.Errorf(callsErrors.String())
+	return nil, errors.New(callsErrors.String())
 }
 
 // Failures returns the calls that are not satisfied.
diff --git a/vendor/github.com/golang/mock/gomock/controller.go b/vendor/github.com/golang/mock/gomock/controller.go
index 3b656909..f054200d 100644
--- a/vendor/github.com/golang/mock/gomock/controller.go
+++ b/vendor/github.com/golang/mock/gomock/controller.go
@@ -123,7 +123,7 @@ type Controller struct {
 // Controller.
 //
 // New in go1.14+, if you are passing a *testing.T into this function you no
-// longer need to call ctrl.Finish() in your test methods
+// longer need to call ctrl.Finish() in your test methods.
 func NewController(t TestReporter) *Controller {
 	h, ok := t.(TestHelper)
 	if !ok {
@@ -259,6 +259,9 @@ func (ctrl *Controller) Call(receiver interface{}, method string, args ...interf
 // Finish checks to see if all the methods that were expected to be called
 // were called. It should be invoked for each Controller. It is not idempotent
 // and therefore can only be invoked once.
+//
+// New in go1.14+, if you are passing a *testing.T into NewController function you no
+// longer need to call ctrl.Finish() in your test methods.
 func (ctrl *Controller) Finish() {
 	// If we're currently panicking, probably because this is a deferred call.
 	// This must be recovered in the deferred function.
diff --git a/vendor/github.com/golang/mock/gomock/matchers.go b/vendor/github.com/golang/mock/gomock/matchers.go
index 770aba5a..2822fb2c 100644
--- a/vendor/github.com/golang/mock/gomock/matchers.go
+++ b/vendor/github.com/golang/mock/gomock/matchers.go
@@ -120,7 +120,7 @@ func (e eqMatcher) Matches(x interface{}) bool {
 }
 
 func (e eqMatcher) String() string {
-	return fmt.Sprintf("is equal to %v", e.x)
+	return fmt.Sprintf("is equal to %v (%T)", e.x, e.x)
 }
 
 type nilMatcher struct{}
@@ -153,7 +153,6 @@ func (n notMatcher) Matches(x interface{}) bool {
 }
 
 func (n notMatcher) String() string {
-	// TODO: Improve this if we add a NotString method to the Matcher interface.
 	return "not(" + n.m.String() + ")"
 }
 
@@ -208,6 +207,70 @@ func (m lenMatcher) String() string {
 	return fmt.Sprintf("has length %d", m.i)
 }
 
+type inAnyOrderMatcher struct {
+	x interface{}
+}
+
+func (m inAnyOrderMatcher) Matches(x interface{}) bool {
+	given, ok := m.prepareValue(x)
+	if !ok {
+		return false
+	}
+	wanted, ok := m.prepareValue(m.x)
+	if !ok {
+		return false
+	}
+
+	if given.Len() != wanted.Len() {
+		return false
+	}
+
+	usedFromGiven := make([]bool, given.Len())
+	foundFromWanted := make([]bool, wanted.Len())
+	for i := 0; i < wanted.Len(); i++ {
+		wantedMatcher := Eq(wanted.Index(i).Interface())
+		for j := 0; j < given.Len(); j++ {
+			if usedFromGiven[j] {
+				continue
+			}
+			if wantedMatcher.Matches(given.Index(j).Interface()) {
+				foundFromWanted[i] = true
+				usedFromGiven[j] = true
+				break
+			}
+		}
+	}
+
+	missingFromWanted := 0
+	for _, found := range foundFromWanted {
+		if !found {
+			missingFromWanted++
+		}
+	}
+	extraInGiven := 0
+	for _, used := range usedFromGiven {
+		if !used {
+			extraInGiven++
+		}
+	}
+
+	return extraInGiven == 0 && missingFromWanted == 0
+}
+
+func (m inAnyOrderMatcher) prepareValue(x interface{}) (reflect.Value, bool) {
+	xValue := reflect.ValueOf(x)
+	switch xValue.Kind() {
+	case reflect.Slice, reflect.Array:
+		return xValue, true
+	default:
+		return reflect.Value{}, false
+	}
+}
+
+func (m inAnyOrderMatcher) String() string {
+	return fmt.Sprintf("has the same elements as %v", m.x)
+}
+
 // Constructors
 
 // All returns a composite Matcher that returns true if and only all of the
@@ -267,3 +330,12 @@ func AssignableToTypeOf(x interface{}) Matcher {
 	}
 	return assignableToTypeOfMatcher{reflect.TypeOf(x)}
 }
+
+// InAnyOrder is a Matcher that returns true for collections of the same elements ignoring the order.
+//
+// Example usage:
+//   InAnyOrder([]int{1, 2, 3}).Matches([]int{1, 3, 2}) // returns true
+//   InAnyOrder([]int{1, 2, 3}).Matches([]int{1, 2}) // returns false
+func InAnyOrder(x interface{}) Matcher {
+	return inAnyOrderMatcher{x}
+}
diff --git a/vendor/modules.txt b/vendor/modules.txt
index bb344aee..cd173c9b 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -160,7 +160,7 @@ github.com/golang/gddo/httputil/header
 # github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da
 ## explicit
 github.com/golang/groupcache/lru
-# github.com/golang/mock v1.5.0
+# github.com/golang/mock v1.6.0
 ## explicit; go 1.11
 github.com/golang/mock/gomock
 # github.com/golang/protobuf v1.5.2