diff --git a/go.mod b/go.mod
index cdb5e0fb95..23c05b4ada 100644
--- a/go.mod
+++ b/go.mod
@@ -9,7 +9,7 @@ require (
 	github.com/spf13/cobra v1.7.0
 	github.com/tailscale/hujson v0.0.0-20221223112325-20486734a56a
 	golang.org/x/exp v0.0.0-20221028150844-83b7d23a625f
-	google.golang.org/protobuf v1.31.0
+	google.golang.org/protobuf v1.33.0
 )
 
 require (
diff --git a/go.sum b/go.sum
index 5f7705fd04..89207bba7b 100644
--- a/go.sum
+++ b/go.sum
@@ -25,5 +25,7 @@ golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8T
 google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
 google.golang.org/protobuf v1.31.0 h1:g0LDEJHgrBl9N9r17Ru3sqWhkIx2NB67okBHPwC7hs8=
 google.golang.org/protobuf v1.31.0/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
+google.golang.org/protobuf v1.33.0 h1:uNO2rsAINq/JlFpSdYEKIZ0uKD/R9cpdv0T+yoGwGmI=
+google.golang.org/protobuf v1.33.0/go.mod h1:c6P6GXX6sHbq/GpV6MGZEdwhWPcYBgnhAHhKbcUYpos=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
diff --git a/sim/death_knight/blood/blood.go b/sim/death_knight/blood/blood.go
index 2001a727fb..d342fb4446 100644
--- a/sim/death_knight/blood/blood.go
+++ b/sim/death_knight/blood/blood.go
@@ -39,6 +39,7 @@ func NewBloodDeathKnight(character *core.Character, options *proto.Player) *Bloo
 		DeathKnight: death_knight.NewDeathKnight(character, death_knight.DeathKnightInputs{
 			IsDps:              false,
 			StartingRunicPower: dkOptions.Options.ClassOptions.StartingRunicPower,
+			Spec:               proto.Spec_SpecBloodDeathKnight,
 		}, options.TalentsString, 50034),
 		vengeance: &core.VengeanceTracker{},
 	}
diff --git a/sim/death_knight/talents_blood.go b/sim/death_knight/talents_blood.go
index 55b015be5f..cabac1c180 100644
--- a/sim/death_knight/talents_blood.go
+++ b/sim/death_knight/talents_blood.go
@@ -39,7 +39,7 @@ func (dk *DeathKnight) ApplyBloodTalents() {
 
 	//Toughness
 	if dk.Talents.Toughness > 0 {
-		dk.ApplyEquipScaling(stats.Armor, []float64{0.03, 0.06, 0.1}[dk.Talents.Toughness])
+		dk.ApplyEquipScaling(stats.Armor, []float64{1.0, 1.03, 1.06, 1.1}[dk.Talents.Toughness])
 	}
 
 	// Abomination's Might
diff --git a/ui/death_knight/blood/sim.ts b/ui/death_knight/blood/sim.ts
index ec5f3605ea..2b6aefec2a 100644
--- a/ui/death_knight/blood/sim.ts
+++ b/ui/death_knight/blood/sim.ts
@@ -32,11 +32,8 @@ const SPEC_CONFIG = registerSpecConfig(Spec.SpecBloodDeathKnight, {
 		Stat.StatHealth,
 		Stat.StatArmor,
 		Stat.StatBonusArmor,
-		Stat.StatArmorPenetration,
-		Stat.StatDefense,
 		Stat.StatDodge,
 		Stat.StatParry,
-		Stat.StatResilience,
 		Stat.StatSpellHit,
 		Stat.StatNatureResistance,
 		Stat.StatShadowResistance,
@@ -49,7 +46,6 @@ const SPEC_CONFIG = registerSpecConfig(Spec.SpecBloodDeathKnight, {
 	displayStats: [
 		Stat.StatHealth,
 		Stat.StatArmor,
-		Stat.StatBonusArmor,
 		Stat.StatStamina,
 		Stat.StatStrength,
 		Stat.StatAgility,
@@ -60,11 +56,8 @@ const SPEC_CONFIG = registerSpecConfig(Spec.SpecBloodDeathKnight, {
 		Stat.StatMeleeHit,
 		Stat.StatMeleeCrit,
 		Stat.StatMeleeHaste,
-		Stat.StatArmorPenetration,
-		Stat.StatDefense,
 		Stat.StatDodge,
 		Stat.StatParry,
-		Stat.StatResilience,
 		Stat.StatNatureResistance,
 		Stat.StatShadowResistance,
 		Stat.StatFrostResistance,
@@ -85,12 +78,8 @@ const SPEC_CONFIG = registerSpecConfig(Spec.SpecBloodDeathKnight, {
 				[Stat.StatMeleeHit]: 0.67,
 				[Stat.StatMeleeCrit]: 0.28,
 				[Stat.StatMeleeHaste]: 0.21,
-				[Stat.StatArmorPenetration]: 0.19,
-				[Stat.StatBlock]: 0.35,
-				[Stat.StatBlockValue]: 0.59,
 				[Stat.StatDodge]: 0.7,
 				[Stat.StatParry]: 0.58,
-				[Stat.StatDefense]: 0.8,
 			},
 			{
 				[PseudoStat.PseudoStatMainHandDps]: 3.1,