diff --git a/wasmer/bridge.go b/wasmer/bridge.go
index a6431304..d05ee189 100644
--- a/wasmer/bridge.go
+++ b/wasmer/bridge.go
@@ -113,6 +113,10 @@ type cWasmerValueT C.wasmer_value_t
 type cWasmerValueTag C.wasmer_value_tag
 type cWasmerWasiMapDirEntryT C.wasmer_wasi_map_dir_entry_t
 
+const cVersionLatest = C.Latest
+const cVersionSnapshot0 = C.Snapshot0
+const cVersionSnapshot1 = C.Snapshot1
+const cVersionUnknown = C.Unknown
 const cWasmF32 = C.WASM_F32
 const cWasmF64 = C.WASM_F64
 const cWasmFunction = C.WASM_FUNCTION
@@ -177,10 +181,6 @@ func cGetReturnsForImportFunc(function *cWasmerImportFuncT) []cWasmerValueTag {
 	return returns
 }
 
-func cNewWasmerDefaultWasiImportObject() *cWasmerImportObjectT {
-	return (*cWasmerImportObjectT)(C.wasmer_wasi_generate_default_import_object())
-}
-
 func cNewWasmerImportT(
 	moduleName string,
 	importName string,
@@ -199,13 +199,13 @@ func cNewWasmerImportT(
 
 func cNewWasmerWasiImportObject(
 	arguments *cWasmerByteArray,
-	argumentsLength int,
+	argumentsLength uint,
 	environmentVariables *cWasmerByteArray,
-	environmentVariablesLength int,
+	environmentVariablesLength uint,
 	preopenedFiles *cWasmerByteArray,
-	preopenFilesLength int,
+	preopenFilesLength uint,
 	mappedDirs *cWasmerWasiMapDirEntryT,
-	mappedDirsLength int,
+	mappedDirsLength uint,
 ) *cWasmerImportObjectT {
 	return (*cWasmerImportObjectT)(C.wasmer_wasi_generate_import_object(
 		(*C.wasmer_byte_array)(arguments),
@@ -219,6 +219,36 @@ func cNewWasmerWasiImportObject(
 	))
 }
 
+func cNewWasmerWasiImportObjectForVersion(
+	version uint,
+	arguments *cWasmerByteArray,
+	argumentsLength uint,
+	environmentVariables *cWasmerByteArray,
+	environmentVariablesLength uint,
+	preopenedFiles *cWasmerByteArray,
+	preopenFilesLength uint,
+	mappedDirs *cWasmerWasiMapDirEntryT,
+	mappedDirsLength uint,
+) *cWasmerImportObjectT {
+	return (*cWasmerImportObjectT)(C.wasmer_wasi_generate_import_object_for_version(
+		(C.uchar)(version),
+		(*C.wasmer_byte_array)(arguments),
+		(C.uint)(argumentsLength),
+		(*C.wasmer_byte_array)(environmentVariables),
+		(C.uint)(environmentVariablesLength),
+		(*C.wasmer_byte_array)(preopenedFiles),
+		(C.uint)(preopenFilesLength),
+		(*C.wasmer_wasi_map_dir_entry_t)(mappedDirs),
+		(C.uint)(mappedDirsLength),
+	))
+}
+
+func cWasmerWasiGetVersion(module *cWasmerModuleT) uint {
+	return (uint)(C.wasmer_wasi_get_version(
+		(*C.wasmer_module_t)(module),
+	))
+}
+
 func cWasmerImportObjectDestroy(importObject *cWasmerImportObjectT) {
 	C.wasmer_import_object_destroy((*C.wasmer_import_object_t)(importObject))
 }
diff --git a/wasmer/test/imports.go b/wasmer/test/imports.go
index 5d06380c..deca91ac 100644
--- a/wasmer/test/imports.go
+++ b/wasmer/test/imports.go
@@ -264,7 +264,14 @@ func testImportInstanceContextData(t *testing.T) {
 }
 
 func testWasiImportObject(t *testing.T) {
-	importObject := wasm.NewDefaultWasiImportObject()
+	module, err := wasm.Compile(getImportedFunctionBytes("wasi_hello_world.wasm"))
+	assert.NoError(t, err)
+
+	wasiVersion := wasm.WasiGetVersion(module)
+
+	assert.Equal(t, wasiVersion, wasm.Snapshot1)
+
+	importObject := wasm.NewDefaultWasiImportObjectForVersion(wasiVersion)
 
 	imports, err := wasm.NewImports().Namespace("env").Append("sum", sum, C.sum)
 	assert.NoError(t, err)
@@ -272,9 +279,6 @@ func testWasiImportObject(t *testing.T) {
 	err = importObject.Extend(*imports)
 	assert.NoError(t, err)
 
-	module, err := wasm.Compile(getImportedFunctionBytes("wasi_hello_world.wasm"))
-	assert.NoError(t, err)
-
 	instance, err := module.InstantiateWithImportObject(importObject)
 	assert.NoError(t, err)
 
diff --git a/wasmer/wasi.go b/wasmer/wasi.go
index a86af368..58a0282a 100644
--- a/wasmer/wasi.go
+++ b/wasmer/wasi.go
@@ -4,6 +4,23 @@ import (
 	"unsafe"
 )
 
+// WasiVersion represents the WASI version.
+type WasiVersion uint
+
+const (
+	// Unknown represents an unknown WASI version.
+	Unknown = WasiVersion(cVersionUnknown)
+
+	// Latest represents the latest WASI version.
+	Latest = WasiVersion(cVersionSnapshot0)
+
+	// Snapshot0 represents the `wasi_unstable` WASI version.
+	Snapshot0 = WasiVersion(cVersionSnapshot0)
+
+	// Snapshot1 represents the `wasi_snapshot1_preview` WASI version.
+	Snapshot1 = WasiVersion(cVersionSnapshot1)
+)
+
 // MapDirEntry is an entry that can be passed to `NewWasiImportObject`.
 // Preopens a file for the WASI module but renames it to the given name
 type MapDirEntry struct {
@@ -17,7 +34,13 @@ type MapDirEntry struct {
 // To specify WASI program arguments, environment variables,
 // preopened directories, and more, see `NewWasiImportObject`
 func NewDefaultWasiImportObject() *ImportObject {
-	var inner = cNewWasmerDefaultWasiImportObject()
+	return NewDefaultWasiImportObjectForVersion(Latest)
+}
+
+// NewDefaultWasiImportObjectForVersion is similar to
+// `NewDefaultWasiImportObject` but it specifies the WASI version.
+func NewDefaultWasiImportObjectForVersion(version WasiVersion) *ImportObject {
+	var inner = cNewWasmerWasiImportObjectForVersion((uint)(version), nil, 0, nil, 0, nil, 0, nil, 0)
 
 	return &ImportObject{inner}
 }
@@ -32,6 +55,24 @@ func NewWasiImportObject(
 	environmentVariables []string,
 	preopenedDirs []string,
 	mappedDirs []MapDirEntry,
+) *ImportObject {
+	return NewWasiImportObjectForVersion(
+		Latest,
+		arguments,
+		environmentVariables,
+		preopenedDirs,
+		mappedDirs,
+	)
+}
+
+// NewWasiImportObjectForVersion is similar to `NewWasiImportObject`
+// but it specifies the WASI version.
+func NewWasiImportObjectForVersion(
+	version WasiVersion,
+	arguments []string,
+	environmentVariables []string,
+	preopenedDirs []string,
+	mappedDirs []MapDirEntry,
 ) *ImportObject {
 	var argumentsBytes = []cWasmerByteArray{}
 
@@ -58,11 +99,23 @@ func NewWasiImportObject(
 	}
 
 	var inner = cNewWasmerWasiImportObject(
-		(*cWasmerByteArray)(unsafe.Pointer(&argumentsBytes)), len(argumentsBytes),
-		(*cWasmerByteArray)(unsafe.Pointer(&environmentVariablesBytes)), len(environmentVariablesBytes),
-		(*cWasmerByteArray)(unsafe.Pointer(&preopenedDirsBytes)), len(preopenedDirsBytes),
-		(*cWasmerWasiMapDirEntryT)(unsafe.Pointer(&mappedDirsBytes)), len(mappedDirsBytes),
+		(*cWasmerByteArray)(unsafe.Pointer(&argumentsBytes)),
+		(uint)(len(argumentsBytes)),
+		(*cWasmerByteArray)(unsafe.Pointer(&environmentVariablesBytes)),
+		(uint)(len(environmentVariablesBytes)),
+		(*cWasmerByteArray)(unsafe.Pointer(&preopenedDirsBytes)),
+		(uint)(len(preopenedDirsBytes)),
+		(*cWasmerWasiMapDirEntryT)(unsafe.Pointer(&mappedDirsBytes)),
+		(uint)(len(mappedDirsBytes)),
 	)
 
 	return &ImportObject{inner}
 }
+
+// WasiGetVersion returns the WASI version of a module if any, other
+// `Unknown` is returned.
+func WasiGetVersion(module Module) WasiVersion {
+	return (WasiVersion)(cWasmerWasiGetVersion(
+		module.module,
+	))
+}