diff --git a/ihp/pdk_update.sh b/ihp/pdk_update.sh
new file mode 100755
index 0000000..49ae93c
--- /dev/null
+++ b/ihp/pdk_update.sh
@@ -0,0 +1,52 @@
+#!/bin/bash
+# Based on sg13g2-update.py from IHP
+
+# Klayout
+cp $IHP_PDK_ROOT/ihp-sg13g2/libs.tech/klayout/tech/sg13g2.lyp $ORFS_ROOT/flow/platforms/ihp-sg13g2/
+cp $IHP_PDK_ROOT/ihp-sg13g2/libs.tech/klayout/tech/sg13g2.lyt $ORFS_ROOT/flow/platforms/ihp-sg13g2/
+cp $IHP_PDK_ROOT/ihp-sg13g2/libs.tech/klayout/tech/sg13g2.map $ORFS_ROOT/flow/platforms/ihp-sg13g2/
+cp $IHP_PDK_ROOT/ihp-sg13g2/libs.tech/klayout/tech/drc/sg13g2_maximal.lydrc $ORFS_ROOT/flow/platforms/ihp-sg13g2/drc/
+cp $IHP_PDK_ROOT/ihp-sg13g2/libs.tech/klayout/tech/drc/sg13g2_minimal.lydrc $ORFS_ROOT/flow/platforms/ihp-sg13g2/drc/
+
+# LIB
+cp $IHP_PDK_ROOT/ihp-sg13g2/libs.ref/sg13g2_stdcell/lib/sg13g2_stdcell_slow_1p35V_125C.lib $ORFS_ROOT/flow/platforms/ihp-sg13g2/lib/
+cp $IHP_PDK_ROOT/ihp-sg13g2/libs.ref/sg13g2_stdcell/lib/sg13g2_stdcell_slow_1p08V_125C.lib $ORFS_ROOT/flow/platforms/ihp-sg13g2/lib/
+cp $IHP_PDK_ROOT/ihp-sg13g2/libs.ref/sg13g2_stdcell/lib/sg13g2_stdcell_fast_1p32V_m40C.lib $ORFS_ROOT/flow/platforms/ihp-sg13g2/lib/
+cp $IHP_PDK_ROOT/ihp-sg13g2/libs.ref/sg13g2_stdcell/lib/sg13g2_stdcell_fast_1p65V_m40C.lib $ORFS_ROOT/flow/platforms/ihp-sg13g2/lib/
+cp $IHP_PDK_ROOT/ihp-sg13g2/libs.ref/sg13g2_stdcell/lib/sg13g2_stdcell_typ_1p20V_25C.lib $ORFS_ROOT/flow/platforms/ihp-sg13g2/lib/
+cp $IHP_PDK_ROOT/ihp-sg13g2/libs.ref/sg13g2_stdcell/lib/sg13g2_stdcell_typ_1p50V_25C.lib $ORFS_ROOT/flow/platforms/ihp-sg13g2/lib/
+
+# wait for official update
+cp $IHP_PDK_ROOT/ihp-sg13g2/libs.ref/sg13g2_io/lib/sg13g2_io_dummy.lib $ORFS_ROOT/flow/platforms/ihp-sg13g2/lib/
+cp $IHP_PDK_ROOT/ihp-sg13g2/libs.ref/sg13g2_io/lib/sg13g2_io_fast_1p32V_3p6V_m40C.lib $ORFS_ROOT/flow/platforms/ihp-sg13g2/lib/
+cp $IHP_PDK_ROOT/ihp-sg13g2/libs.ref/sg13g2_io/lib/sg13g2_io_fast_1p65V_3p6V_m40C.lib $ORFS_ROOT/flow/platforms/ihp-sg13g2/lib/
+cp $IHP_PDK_ROOT/ihp-sg13g2/libs.ref/sg13g2_io/lib/sg13g2_io_slow_1p08V_3p0V_125C.lib $ORFS_ROOT/flow/platforms/ihp-sg13g2/lib/
+cp $IHP_PDK_ROOT/ihp-sg13g2/libs.ref/sg13g2_io/lib/sg13g2_io_slow_1p35V_3p0V_125C.lib $ORFS_ROOT/flow/platforms/ihp-sg13g2/lib/
+cp $IHP_PDK_ROOT/ihp-sg13g2/libs.ref/sg13g2_io/lib/sg13g2_io_typ_1p2V_3p3V_25C.lib $ORFS_ROOT/flow/platforms/ihp-sg13g2/lib/
+cp $IHP_PDK_ROOT/ihp-sg13g2/libs.ref/sg13g2_io/lib/sg13g2_io_typ_1p5V_3p3V_25C.lib $ORFS_ROOT/flow/platforms/ihp-sg13g2/lib/
+
+# GDS
+cp $IHP_PDK_ROOT/ihp-sg13g2/libs.ref/sg13g2_stdcell/gds/sg13g2_stdcell.gds $ORFS_ROOT/flow/platforms/ihp-sg13g2/gds/
+cp $IHP_PDK_ROOT/ihp-sg13g2/libs.ref/sg13g2_io/gds/sg13g2_io.gds $ORFS_ROOT/flow/platforms/ihp-sg13g2/gds/
+
+# LEF
+cp $IHP_PDK_ROOT/ihp-sg13g2/libs.ref/sg13g2_stdcell/lef/sg13g2_tech.lef $ORFS_ROOT/flow/platforms/ihp-sg13g2/lef/
+cp $IHP_PDK_ROOT/ihp-sg13g2/libs.ref/sg13g2_stdcell/lef/sg13g2_stdcell.lef $ORFS_ROOT/flow/platforms/ihp-sg13g2/lef/
+cp $IHP_PDK_ROOT/ihp-sg13g2/libs.ref/sg13g2_io/lef/sg13g2_io.lef $ORFS_ROOT/flow/platforms/ihp-sg13g2/lef/
+cp $IHP_PDK_ROOT/ihp-sg13g2/libs.ref/sg13g2_io/lef/sg13g2_io_notracks.lef $ORFS_ROOT/flow/platforms/ihp-sg13g2/lef/
+
+# Verilog
+cp $IHP_PDK_ROOT/ihp-sg13g2/libs.ref/sg13g2_stdcell/verilog/sg13g2_stdcell.v $ORFS_ROOT/flow/platforms/ihp-sg13g2/verilog/
+cp $IHP_PDK_ROOT/ihp-sg13g2/libs.ref/sg13g2_io/verilog/sg13g2_io.v $ORFS_ROOT/flow/platforms/ihp-sg13g2/verilog/
+
+# CDL
+cp $IHP_PDK_ROOT/ihp-sg13g2/libs.ref/sg13g2_stdcell/cdl/sg13g2_stdcell.cdl $ORFS_ROOT/flow/platforms/ihp-sg13g2/cdl/
+cp $IHP_PDK_ROOT/ihp-sg13g2/libs.ref/sg13g2_io/cdl/sg13g2_io.cdl $ORFS_ROOT/flow/platforms/ihp-sg13g2/cdl/
+cp $IHP_PDK_ROOT/ihp-sg13g2/libs.ref/sg13g2_sram/cdl/RM_IHPSG13_1P_1024x64_c2_bm_bist.cdl $ORFS_ROOT/flow/platforms/ihp-sg13g2/cdl/
+cp $IHP_PDK_ROOT/ihp-sg13g2/libs.ref/sg13g2_sram/cdl/RM_IHPSG13_1P_1024x64_c2_bm_bist.cdl $ORFS_ROOT/flow/platforms/ihp-sg13g2/cdl/
+cp $IHP_PDK_ROOT/ihp-sg13g2/libs.ref/sg13g2_sram/cdl/RM_IHPSG13_1P_2048x64_c2_bm_bist.cdl $ORFS_ROOT/flow/platforms/ihp-sg13g2/cdl/
+cp $IHP_PDK_ROOT/ihp-sg13g2/libs.ref/sg13g2_sram/cdl/RM_IHPSG13_1P_256x48_c2_bm_bist.cdl $ORFS_ROOT/flow/platforms/ihp-sg13g2/cdl/
+cp $IHP_PDK_ROOT/ihp-sg13g2/libs.ref/sg13g2_sram/cdl/RM_IHPSG13_1P_256x64_c2_bm_bist.cdl $ORFS_ROOT/flow/platforms/ihp-sg13g2/cdl/
+cp $IHP_PDK_ROOT/ihp-sg13g2/libs.ref/sg13g2_sram/cdl/RM_IHPSG13_1P_512x64_c2_bm_bist.cdl $ORFS_ROOT/flow/platforms/ihp-sg13g2/cdl/
+cp $IHP_PDK_ROOT/ihp-sg13g2/libs.ref/sg13g2_sram/cdl/RM_IHPSG13_1P_64x64_c2_bm_bist.cdl $ORFS_ROOT/flow/platforms/ihp-sg13g2/cdl/
+