diff --git a/go.mod b/go.mod
index a2a2ab2ba..2cf9a81fe 100644
--- a/go.mod
+++ b/go.mod
@@ -37,8 +37,8 @@ require (
 	github.com/filecoin-project/go-statemachine v0.0.0-20200813232949-df9b130df370
 	github.com/filecoin-project/go-statestore v0.1.0
 	github.com/filecoin-project/go-storedcounter v0.0.0-20200421200003-1c99c62e8a5b
-	github.com/filecoin-project/specs-actors v0.9.12-0.20200928180918-488a087c5add
-	github.com/filecoin-project/specs-actors/v2 v2.0.0-20200929004132-ea2d270c9f47
+	github.com/filecoin-project/specs-actors v0.9.12-0.20200930015636-a6848b2dd741
+	github.com/filecoin-project/specs-actors/v2 v2.0.0-20200930035834-7115a78cb9a1
 	github.com/filecoin-project/specs-storage v0.1.1-0.20200907031224-ed2e5cd13796
 	github.com/filecoin-project/test-vectors/schema v0.0.3
 	github.com/gbrlsnchs/jwt/v3 v3.0.0-beta.1
diff --git a/go.sum b/go.sum
index 7ec9936e9..05960060e 100644
--- a/go.sum
+++ b/go.sum
@@ -273,10 +273,10 @@ github.com/filecoin-project/go-storedcounter v0.0.0-20200421200003-1c99c62e8a5b/
 github.com/filecoin-project/specs-actors v0.9.4/go.mod h1:BStZQzx5x7TmCkLv0Bpa07U6cPKol6fd3w9KjMPZ6Z4=
 github.com/filecoin-project/specs-actors v0.9.7/go.mod h1:wM2z+kwqYgXn5Z7scV1YHLyd1Q1cy0R8HfTIWQ0BFGU=
 github.com/filecoin-project/specs-actors v0.9.9/go.mod h1:czlvLQGEX0fjLLfdNHD7xLymy6L3n7aQzRWzsYGf+ys=
-github.com/filecoin-project/specs-actors v0.9.12-0.20200928180918-488a087c5add h1:iXQOxr8uSyZ/qnTlOZf7ALp0io+jwLxmuWsNAk/YdoQ=
-github.com/filecoin-project/specs-actors v0.9.12-0.20200928180918-488a087c5add/go.mod h1:TS1AW/7LbG+615j4NsjMK1qlpAwaFsG9w0V2tg2gSao=
-github.com/filecoin-project/specs-actors/v2 v2.0.0-20200929004132-ea2d270c9f47 h1:bt/CdGbF1Rq5rDVaMV+XWfHBRCxN7IxZfw6lC1v6KQM=
-github.com/filecoin-project/specs-actors/v2 v2.0.0-20200929004132-ea2d270c9f47/go.mod h1:/2Zra1BhLtpRywUhm++QP+3I5Ir+hBk/W24TpYjj43E=
+github.com/filecoin-project/specs-actors v0.9.12-0.20200930015636-a6848b2dd741 h1:pqAfjHE+yLFj1mvtx68S3HKdd9LSy6Byziz2qRNh3fA=
+github.com/filecoin-project/specs-actors v0.9.12-0.20200930015636-a6848b2dd741/go.mod h1:TS1AW/7LbG+615j4NsjMK1qlpAwaFsG9w0V2tg2gSao=
+github.com/filecoin-project/specs-actors/v2 v2.0.0-20200930035834-7115a78cb9a1 h1:lNMXodbyskP3ZfTWL/t6M4NYI0hhcZQ2GAJCIVK8Y/E=
+github.com/filecoin-project/specs-actors/v2 v2.0.0-20200930035834-7115a78cb9a1/go.mod h1:/2Zra1BhLtpRywUhm++QP+3I5Ir+hBk/W24TpYjj43E=
 github.com/filecoin-project/specs-storage v0.1.1-0.20200907031224-ed2e5cd13796 h1:dJsTPWpG2pcTeojO2pyn0c6l+x/3MZYCBgo/9d11JEk=
 github.com/filecoin-project/specs-storage v0.1.1-0.20200907031224-ed2e5cd13796/go.mod h1:nJRRM7Aa9XVvygr3W9k6xGF46RWzr2zxF/iGoAIfA/g=
 github.com/filecoin-project/test-vectors/schema v0.0.3 h1:1zuBo25B3016inbygYLgYFdpJ2m1BDTbAOCgABRleiU=