diff --git a/go.mod b/go.mod
index 86853c950..8676fdbe2 100644
--- a/go.mod
+++ b/go.mod
@@ -10,7 +10,7 @@ require (
 	github.com/filecoin-project/go-paramfetch v0.0.2-0.20200218225740-47c639bab663 // indirect
 	github.com/filecoin-project/go-statemachine v0.0.0-20200226041606-2074af6d51d9
 	github.com/filecoin-project/sector-storage v0.0.0-20200411000242-61616264b16d
-	github.com/filecoin-project/specs-actors v1.0.0
+	github.com/filecoin-project/specs-actors v0.2.0
 	github.com/filecoin-project/specs-storage v0.0.0-20200410185809-9fbaaa08f275
 	github.com/ipfs/go-cid v0.0.5
 	github.com/ipfs/go-datastore v0.4.4
diff --git a/go.sum b/go.sum
index e87e0e790..3b45bc5c6 100644
--- a/go.sum
+++ b/go.sum
@@ -121,8 +121,8 @@ github.com/filecoin-project/sector-storage v0.0.0-20200411000242-61616264b16d/go
 github.com/filecoin-project/specs-actors v0.0.0-20200210130641-2d1fbd8672cf/go.mod h1:xtDZUB6pe4Pksa/bAJbJ693OilaC5Wbot9jMhLm3cZA=
 github.com/filecoin-project/specs-actors v0.0.0-20200409043918-e569f4a2f504 h1:mwuAaqxKThl70+7FkGdFKVLdwaQZQ8XmscKdhSBBtnc=
 github.com/filecoin-project/specs-actors v0.0.0-20200409043918-e569f4a2f504/go.mod h1:mdJraXq5vMy0+/FqVQIrnNlpQ/Em6zeu06G/ltQ0/lA=
-github.com/filecoin-project/specs-actors v1.0.0 h1:H0G6n2R8MnfvYuI0irmY7Bj5FI/JHUxnIldg/YX472I=
-github.com/filecoin-project/specs-actors v1.0.0/go.mod h1:nQYnFbQ7Y0bHZyq6HDEuVlCPR+U3z5Q3wMOQ+2aiV+Y=
+github.com/filecoin-project/specs-actors v0.2.0 h1:bKxloHLegeYJttIJbQjl4/tdsKOUtYtpiZsEfB4eOnI=
+github.com/filecoin-project/specs-actors v0.2.0/go.mod h1:nQYnFbQ7Y0bHZyq6HDEuVlCPR+U3z5Q3wMOQ+2aiV+Y=
 github.com/filecoin-project/specs-storage v0.0.0-20200410185809-9fbaaa08f275 h1:6OTcpsTQBQM0f/A67oEi4E4YtYd6fzkMqbU8cPIWMMs=
 github.com/filecoin-project/specs-storage v0.0.0-20200410185809-9fbaaa08f275/go.mod h1:xJ1/xl9+8zZeSSSFmDC3Wr6uusCTxyYPI0VeNVSFmPE=
 github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=