diff --git a/VERSION b/VERSION
index 0d07488..d246a51 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-1.0.598
+1.0.599
diff --git a/gf180mcu/gf180mcu.json b/gf180mcu/gf180mcu.json
index e2b3f70..ce9458e 100644
--- a/gf180mcu/gf180mcu.json
+++ b/gf180mcu/gf180mcu.json
@@ -97,16 +97,16 @@
         "magic": "MAGIC_COMMIT"
     },
     "reference": {
-        "open_pdks": "75acf1c6a0e9ddbb2bc637b4cabee4848c576809",
-        "magic": "d44aeaa1d107733532cf47b7c9f1af5374577cbf",
+        "open_pdks": "8eb71b946c72962414cf7f03bac9589599ac1847",
+        "magic": "381714e2d5debf2ded71c5a6b6604e6b936422cf",
         "gf180mcu_pdk": "a897aa30369d3bcec87d9d50ce9b01f320f854ef",
         "gf180mcu_fd_pr": "a0c31bd71c2084a5283204dc4e80f1f901d2d5d0",
         "gf180mcu_fd_pv": "13f5cb3829f7ec3fe1d4469534fd60c12aaaa477",
-        "gf180mcu_fd_io": "ddf40b1a7c1a556b0f312ec9850ce4efb4c3f171",
+        "gf180mcu_fd_io": "40cdef6d74ec5c9b7d596c147df94c98366afc5b",
         "gf180mcu_fd_sc_mcu7t5v0": "0ef8889a8df0acf959683fbe73013f342a2206a2",
         "gf180mcu_fd_sc_mcu9t5v0": "02b7af3f8d88c0b014d9af3db6a17f02aa983305",
         "gf180mcu_fd_ip_sram": "b98653230f05be17867c70870ecacfa6a6bca7ff",
-        "gf180mcu_as_sc_mcu7t3v3": "66751b40df57f561e530e4cd22ad82717b22e19c",
+        "gf180mcu_as_sc_mcu7t3v3": "1f3fdf8dc19512f9d352c6c5134f4c786c62c698",
         "gf180mcu_re_efuse": "9941e38e7670a12f3f3a744bea4f9d2f04e6a669",
         "gf180mcu_ocd_io": "f06b365b763826856be080f23b46047c50467072",
         "gf180mcu_ocd_alpha": "0597ebd5732987dbcd149e02c38525c1c5bf2a58",
diff --git a/sky130/sky130.json b/sky130/sky130.json
index 8d75c6f..d691c77 100644
--- a/sky130/sky130.json
+++ b/sky130/sky130.json
@@ -94,8 +94,8 @@
         "magic": "MAGIC_COMMIT"
     },
     "reference": {
-        "open_pdks": "75acf1c6a0e9ddbb2bc637b4cabee4848c576809",
-        "magic": "d44aeaa1d107733532cf47b7c9f1af5374577cbf",
+        "open_pdks": "8eb71b946c72962414cf7f03bac9589599ac1847",
+        "magic": "381714e2d5debf2ded71c5a6b6604e6b936422cf",
         "sky130_fd_pr": "403964dc7f9cca5ec1a8cc7b4f2a6f532b781676",
         "sky130_fd_io": "b0c377d9c91b4152e0edd3a766a19185df819888",
         "sky130_fd_sc_hs": "c3d7991a9bcb4fc33cbd43262b44bb5560d6fdd0",