diff --git a/src/Vulkan/VkConfig.hpp b/src/Vulkan/VkConfig.hpp
index 644c3de..5838736 100644
--- a/src/Vulkan/VkConfig.hpp
+++ b/src/Vulkan/VkConfig.hpp
@@ -27,7 +27,7 @@
 #define SWIFTSHADER_DEVICE_NAME "SwiftShader Device"  // Max length: VK_MAX_PHYSICAL_DEVICE_NAME_SIZE
 #define SWIFTSHADER_UUID "SwiftShaderUUID"            // Max length: VK_UUID_SIZE (16)
 
-const spv_target_env SPIRV_VERSION = SPV_ENV_VULKAN_1_1;
+const spv_target_env SPIRV_VERSION = SPV_ENV_VULKAN_1_1_SPIRV_1_4;
 
 enum
 {
diff --git a/src/Vulkan/libVulkan.cpp b/src/Vulkan/libVulkan.cpp
index ce8dad1..7abeb3f 100644
--- a/src/Vulkan/libVulkan.cpp
+++ b/src/Vulkan/libVulkan.cpp
@@ -399,7 +399,8 @@
 	{ VK_KHR_IMAGE_FORMAT_LIST_EXTENSION_NAME, VK_KHR_IMAGE_FORMAT_LIST_SPEC_VERSION },
 	{ VK_KHR_IMAGELESS_FRAMEBUFFER_EXTENSION_NAME, VK_KHR_IMAGELESS_FRAMEBUFFER_SPEC_VERSION },
 	{ VK_KHR_SHADER_FLOAT_CONTROLS_EXTENSION_NAME, VK_KHR_SHADER_FLOAT_CONTROLS_SPEC_VERSION },
-	{ VK_KHR_SHADER_SUBGROUP_EXTENDED_TYPES_EXTENSION_NAME, VK_KHR_SHADER_SUBGROUP_EXTENDED_TYPES_SPEC_VERSION }
+	{ VK_KHR_SHADER_SUBGROUP_EXTENDED_TYPES_EXTENSION_NAME, VK_KHR_SHADER_SUBGROUP_EXTENDED_TYPES_SPEC_VERSION },
+	{ VK_KHR_SPIRV_1_4_EXTENSION_NAME, VK_KHR_SPIRV_1_4_SPEC_VERSION },
 };
 
 static bool hasExtension(const char *extensionName, const VkExtensionProperties *extensionProperties, uint32_t extensionPropertiesCount)