diff --git a/chain/actors/version.go b/chain/actors/version.go
index 9710e62fa..778fbda9d 100644
--- a/chain/actors/version.go
+++ b/chain/actors/version.go
@@ -25,7 +25,7 @@ func VersionForNetwork(version network.Version) Version {
 	switch version {
 	case network.Version0, network.Version1, network.Version2, network.Version3:
 		return Version0
-	case network.Version4, network.Version5, network.Version6, network.Version7, network.Version8, network.Version9:
+	case network.Version4, network.Version5, network.Version6, network.Version6AndAHalf, network.Version7, network.Version8, network.Version9:
 		return Version2
 	case network.Version10, network.Version11:
 		return Version3
diff --git a/documentation/en/api-v0-methods.md b/documentation/en/api-v0-methods.md
index 4466cde8c..f52728d94 100644
--- a/documentation/en/api-v0-methods.md
+++ b/documentation/en/api-v0-methods.md
@@ -4634,7 +4634,7 @@ Inputs:
 ]
 ```
 
-Response: `13`
+Response: `14`
 
 ### StateReadState
 StateReadState returns the indicated actor's state.
diff --git a/documentation/en/api-v1-unstable-methods.md b/documentation/en/api-v1-unstable-methods.md
index ef151a94d..cc61711b9 100644
--- a/documentation/en/api-v1-unstable-methods.md
+++ b/documentation/en/api-v1-unstable-methods.md
@@ -4855,7 +4855,7 @@ Inputs:
 ]
 ```
 
-Response: `13`
+Response: `14`
 
 ### StateReadState
 StateReadState returns the indicated actor's state.