diff --git a/protos/sources/blockexplorer/api/v1/blockexplorer.proto b/protos/sources/blockexplorer/api/v1/blockexplorer.proto
index 2e5adc2d00..5ccddaa1c8 100644
--- a/protos/sources/blockexplorer/api/v1/blockexplorer.proto
+++ b/protos/sources/blockexplorer/api/v1/blockexplorer.proto
@@ -11,7 +11,7 @@ option go_package = "code.vegaprotocol.io/vega/protos/blockexplorer/api/v1";
 option (grpc.gateway.protoc_gen_openapiv2.options.openapiv2_swagger) = {
   info: {
     title: "Vega block explorer APIs";
-    version: "v0.74.3";
+    version: "v0.74.5-preview.1";
   }
   schemes: [
     HTTP,
diff --git a/protos/sources/data-node/api/v2/trading_data.proto b/protos/sources/data-node/api/v2/trading_data.proto
index 45be023d61..d667b4ce84 100644
--- a/protos/sources/data-node/api/v2/trading_data.proto
+++ b/protos/sources/data-node/api/v2/trading_data.proto
@@ -17,7 +17,7 @@ option go_package = "code.vegaprotocol.io/vega/protos/data-node/api/v2";
 option (grpc.gateway.protoc_gen_openapiv2.options.openapiv2_swagger) = {
   info: {
     title: "Vega data node APIs";
-    version: "v0.74.3";
+    version: "v0.74.5-preview.1";
   }
   schemes: [
     HTTP,
diff --git a/protos/sources/vega/api/v1/core.proto b/protos/sources/vega/api/v1/core.proto
index 3298b77fc8..73a4cccdff 100644
--- a/protos/sources/vega/api/v1/core.proto
+++ b/protos/sources/vega/api/v1/core.proto
@@ -12,7 +12,7 @@ option go_package = "code.vegaprotocol.io/vega/protos/vega/api/v1";
 option (grpc.gateway.protoc_gen_openapiv2.options.openapiv2_swagger) = {
   info: {
     title: "Vega core APIs";
-    version: "v0.74.3";
+    version: "v0.74.5-preview.1";
   }
   schemes: [
     HTTP,
diff --git a/protos/sources/vega/api/v1/corestate.proto b/protos/sources/vega/api/v1/corestate.proto
index e54bc501fb..78e1678e3a 100644
--- a/protos/sources/vega/api/v1/corestate.proto
+++ b/protos/sources/vega/api/v1/corestate.proto
@@ -13,7 +13,7 @@ option go_package = "code.vegaprotocol.io/vega/protos/vega/api/v1";
 option (grpc.gateway.protoc_gen_openapiv2.options.openapiv2_swagger) = {
   info: {
     title: "Vega core state APIs";
-    version: "v0.74.3";
+    version: "v0.74.5-preview.1";
   }
   schemes: [
     HTTP,
diff --git a/version/version.go b/version/version.go
index de36f1ed40..bb756b7154 100644
--- a/version/version.go
+++ b/version/version.go
@@ -22,7 +22,7 @@ import (
 
 var (
 	cliVersionHash = ""
-	cliVersion     = "v0.74.3"
+	cliVersion     = "v0.74.5-preview.1"
 )
 
 func init() {