diff --git a/go.mod b/go.mod
index 1b75ae62..0626ca30 100644
--- a/go.mod
+++ b/go.mod
@@ -11,7 +11,7 @@ require (
 	github.com/filecoin-project/go-statestore v0.1.0
 	github.com/filecoin-project/go-storedcounter v0.0.0-20200421200003-1c99c62e8a5b
 	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/hannahhoward/cbor-gen-for v0.0.0-20191218204337-9ab7b1bcc099
 	github.com/hannahhoward/go-pubsub v0.0.0-20200423002714-8d62886cc36e
 	github.com/ipfs/go-block-format v0.0.2
diff --git a/go.sum b/go.sum
index 3f9e2b1e..5774f4ab 100644
--- a/go.sum
+++ b/go.sum
@@ -140,8 +140,8 @@ github.com/filecoin-project/specs-actors v0.0.0-20200210130641-2d1fbd8672cf h1:f
 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 h1:IXs+QLmnXW2CcXuY+8Mzv/fWEsPGWxqefPtCP5CnV9I=