diff --git a/book/src/framework/components/blockchains/ton.md b/book/src/framework/components/blockchains/ton.md
index b8f1205b7..a861b1146 100644
--- a/book/src/framework/components/blockchains/ton.md
+++ b/book/src/framework/components/blockchains/ton.md
@@ -11,6 +11,23 @@ TON (The Open Network) support in the framework utilizes MyLocalTon Docker envir
   port = "8000"
 ```
 
+## Genesis Container Parameters
+
+The genesis container supports additional environment variables that can be configured through the `custom_env` field. These parameters allow you to customize the blockchain behavior:
+
+```toml
+[blockchain_a]
+  type = "ton"
+  image = "ghcr.io/neodix42/mylocalton-docker:latest"
+  port = "8000"
+  
+  [blockchain_a.custom_env]
+  VERSION_CAPABILITIES = "11"
+```
+
+The custom_env parameters will override the default genesis container environment variables, allowing you to customize blockchain configuration as needed.
+More info on parameters can be found here <https://github.com/neodix42/mylocalton-docker/wiki/Genesis-setup-parameters>.
+
 ## Default Ports
 
 The TON implementation exposes essential services:
@@ -20,6 +37,7 @@ The TON implementation exposes essential services:
 
 > Note: `tonutils-go` library is used for TON blockchain interactions, which requires a TON Lite Server connection. `tonutils-go` queries config file to determine the Lite Server connection details, which are provided by the MyLocalTon Docker environment.
 
+
 ## Usage
 
 ```go
diff --git a/framework/.changeset/v0.10.4.md b/framework/.changeset/v0.10.4.md
new file mode 100644
index 000000000..807106b4a
--- /dev/null
+++ b/framework/.changeset/v0.10.4.md
@@ -0,0 +1 @@
+- TON blockchain support to enable TVM version configuration and adds custom environment variable support
\ No newline at end of file
diff --git a/framework/components/blockchain/blockchain.go b/framework/components/blockchain/blockchain.go
index acfd8694b..0b18cde09 100644
--- a/framework/components/blockchain/blockchain.go
+++ b/framework/components/blockchain/blockchain.go
@@ -61,6 +61,8 @@ type Input struct {
 
 	// Optional params
 	ImagePlatform *string `toml:"image_platform"`
+	// Custom environment variables for the container
+	CustomEnv map[string]string `toml:"custom_env"`
 }
 
 // Output is a blockchain network output, ChainID and one or more nodes that forms the network
diff --git a/framework/components/blockchain/ton.go b/framework/components/blockchain/ton.go
index e1db1b5db..59c30d632 100644
--- a/framework/components/blockchain/ton.go
+++ b/framework/components/blockchain/ton.go
@@ -63,6 +63,23 @@ func newTon(in *Input) (*Output, error) {
 		return nil, err
 	}
 	networkName := network.Name
+
+	baseEnv := map[string]string{
+		"GENESIS":              "true",
+		"NAME":                 "genesis",
+		"LITE_PORT":            ports.LiteServer,
+		"CUSTOM_PARAMETERS":    "--state-ttl 315360000 --archive-ttl 315360000",
+		"VERSION_CAPABILITIES": "11",
+	}
+
+	// merge with additional environment variables from input
+	finalEnv := baseEnv
+	if in.CustomEnv != nil {
+		for key, value := range in.CustomEnv {
+			finalEnv[key] = value
+		}
+	}
+
 	req := testcontainers.ContainerRequest{
 		Image:           in.Image,
 		AlwaysPullImage: in.PullImage,
@@ -77,12 +94,7 @@ func newTon(in *Input) (*Output, error) {
 		Networks:       []string{networkName},
 		NetworkAliases: map[string][]string{networkName: {"genesis"}},
 		Labels:         framework.DefaultTCLabels(),
-		Env: map[string]string{
-			"GENESIS":           "true",
-			"NAME":              "genesis",
-			"LITE_PORT":         ports.LiteServer, // Note: exposed config file follows this env
-			"CUSTOM_PARAMETERS": "--state-ttl 315360000 --archive-ttl 315360000",
-		},
+		Env:            finalEnv,
 		WaitingFor: wait.ForExec([]string{
 			"/usr/local/bin/lite-client",
 			"-a", fmt.Sprintf("127.0.0.1:%s", ports.LiteServer),
diff --git a/framework/examples/myproject/smoke_ton.toml b/framework/examples/myproject/smoke_ton.toml
index 5e6e990a5..88a108d8d 100644
--- a/framework/examples/myproject/smoke_ton.toml
+++ b/framework/examples/myproject/smoke_ton.toml
@@ -2,4 +2,6 @@
   type = "ton"
   image = "ghcr.io/neodix42/mylocalton-docker:latest"
   port = "8000"
-  
\ No newline at end of file
+  
+  [blockchain_a.custom_env]
+  VERSION_CAPABILITIES = "11"