diff --git a/CHANGELOG.md b/CHANGELOG.md
index ee64a01..f888ddf 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -31,6 +31,8 @@
 
    Together these macros reduce the need for use of reinterpret_cast<>() in C++.
 
+9. entity: Add new entity types from DSP0249 v1.3.0
+
 ### Changed
 
 1. dsp: bios_table: Null check for pldm_bios_table_iter_is_end()
diff --git a/include/libpldm/entity.h b/include/libpldm/entity.h
index f48786b..722a275 100644
--- a/include/libpldm/entity.h
+++ b/include/libpldm/entity.h
@@ -20,6 +20,9 @@
 	PLDM_ENTITY_COMM_CHANNEL = 6,
 	PLDM_ENTITY_TERMINUS = 7,
 	PLDM_ENTITY_PLATFORM_EVENT_LOG = 8,
+	PLDM_ENTITY_DEVICE_FILE = 9,
+	PLDM_ENTITY_DEVICE_FILE_DIRECTORY = 10,
+	PLDM_ENTITY_MEMORY_RANK = 11,
 
 	/* Human Interface Entities */
 	PLDM_ENTITY_KEYPAD = 15,
@@ -97,6 +100,9 @@
 	PLDM_ENTITY_DC_DC_CONVERTER = 124,
 	PLDM_ENTITY_AC_MAINS_POWER_SUPPLY = 125,
 	PLDM_ENTITY_DC_MAINS_POWER_SUPPLY = 126,
+	PLDM_ENTITY_VOLTAGE_REGULATOR = 127,
+	PLDM_ENTITY_MULTI_RAIL_VOLTAGE_REGULATOR = 128,
+	PLDM_ENTITY_MULTI_RAIL_VOLTAGE_REGULATOR_CHANNEL = 129,
 
 	/* Chip Entities */
 	PLDM_ENTITY_PROC = 135,
@@ -113,6 +119,12 @@
 	PLDM_ENTITY_SOUTH_BRIDGE = 146,
 	PLDM_ENTITY_REAL_TIME_CLOCK = 147,
 	PLDM_ENTITY_FPGA_CPLD_DEVICE = 148,
+	PLDM_ENTITY_ACCELERATOR = 149,
+	PLDM_ENTITY_TPM = 150,
+	PLDM_ENTITY_PROCESSOR_CORE = 151,
+	PLDM_ENTITY_GPU = 152,
+	PLDM_ENTITY_DPU = 153,
+
 	/* Bus Entities */
 	PLDM_ENTITY_OTHER_BUS = 160,
 	PLDM_ENTITY_SYS_BUS = 161,
@@ -129,6 +141,7 @@
 	PLDM_ENTITY_SATA_SAS_BUS = 172,
 	PLDM_ENTITY_PROC_FRONT_SIDE_BUS = 173,
 	PLDM_ENTITY_INTER_PROC_BUS = 174,
+	PLDM_ENTITY_INTER_ACCELERATOR_LINK = 175,
 
 	/* Connectors/Cables */
 	PLDM_ENTITY_CONNECTOR = 185,
@@ -153,6 +166,7 @@
 	PLDM_ENTITY_QSFP_PLUS = 212,
 	PLDM_ENTITY_QSFPDD = 213,
 	PLDM_ENTITY_OSFP = 214,
+	PLDM_ENTITY_DSFP = 215,
 
 	/* Network Ports Connection Types */
 	PLDM_ENTITY_ETHERNET = 300,