diff --git a/config/dynamicconfig/development-cass.yaml b/config/dynamicconfig/development-cass.yaml
index f1d77022cb9..fac1244a778 100644
--- a/config/dynamicconfig/development-cass.yaml
+++ b/config/dynamicconfig/development-cass.yaml
@@ -38,6 +38,8 @@ frontend.workerVersioningWorkflowAPIs:
   - value: true
 system.enableDeployments:
   - value: true
+system.enableDeploymentVersions:
+  - value: true
 system.enableNexus:
   - value: true
 component.nexusoperations.callback.endpoint.template:
diff --git a/go.mod b/go.mod
index 7677d5da707..370a26db84d 100644
--- a/go.mod
+++ b/go.mod
@@ -30,7 +30,7 @@ require (
 	github.com/lib/pq v1.10.9
 	github.com/maruel/panicparse/v2 v2.4.0
 	github.com/mitchellh/mapstructure v1.5.0
-	github.com/nexus-rpc/sdk-go v0.1.2-0.20250204231802-00ebe231483e
+	github.com/nexus-rpc/sdk-go v0.2.0
 	github.com/olekukonko/tablewriter v0.0.5
 	github.com/olivere/elastic/v7 v7.0.32
 	github.com/pborman/uuid v1.2.1
diff --git a/go.sum b/go.sum
index c84e0802dfb..eedff82129e 100644
--- a/go.sum
+++ b/go.sum
@@ -226,8 +226,8 @@ github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 h1:C3w9PqII01/Oq
 github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822/go.mod h1:+n7T8mK8HuQTcFwEeznm/DIxMOiR9yIdICNftLE1DvQ=
 github.com/ncruces/go-strftime v0.1.9 h1:bY0MQC28UADQmHmaF5dgpLmImcShSi2kHU9XLdhx/f4=
 github.com/ncruces/go-strftime v0.1.9/go.mod h1:Fwc5htZGVVkseilnfgOVb9mKy6w1naJmn9CehxcKcls=
-github.com/nexus-rpc/sdk-go v0.1.2-0.20250204231802-00ebe231483e h1:fOxyn70mlDZzWqsqgP78E/YN4vWr2v9p3RJjOOxH/AU=
-github.com/nexus-rpc/sdk-go v0.1.2-0.20250204231802-00ebe231483e/go.mod h1:TpfkM2Cw0Rlk9drGkoiSMpFqflKTiQLWUNyKJjF8mKQ=
+github.com/nexus-rpc/sdk-go v0.2.0 h1:NKMkfTTQDEkbnP46/oB7cV7Ml25Wk+9w7lOyeYJQLAc=
+github.com/nexus-rpc/sdk-go v0.2.0/go.mod h1:TpfkM2Cw0Rlk9drGkoiSMpFqflKTiQLWUNyKJjF8mKQ=
 github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e/go.mod h1:zD1mROLANZcx1PVRCS0qkT7pwLkGfwJo4zjcN/Tysno=
 github.com/olekukonko/tablewriter v0.0.5 h1:P2Ga83D34wi1o9J6Wh1mRuqd4mF/x/lgBS7N7AbDhec=
 github.com/olekukonko/tablewriter v0.0.5/go.mod h1:hPp6KlRPjbx+hW8ykQs1w3UBbZlj6HuIJcUGPhkA7kY=