diff --git a/gf180mcu/gf180mcu.json b/gf180mcu/gf180mcu.json
index a5c8569..fdd756e 100644
--- a/gf180mcu/gf180mcu.json
+++ b/gf180mcu/gf180mcu.json
@@ -96,8 +96,8 @@
         "magic": "MAGIC_COMMIT"
     },
     "reference": {
-        "open_pdks": "aee66ce1fa4fa3cd5cb59bb9982dcdccbf8ab12a",
-        "magic": "bd417aa54b4e75499c57a009fa75bbb6b463aece",
+        "open_pdks": "54435919abffb937387ec956209f9cf5fd2dfbee",
+        "magic": "f998f8ee6ff8845ca3f46a353896a54e874a8ebf",
         "gf180mcu_pdk": "a897aa30369d3bcec87d9d50ce9b01f320f854ef",
         "gf180mcu_fd_pr": "41918f5a2356b9fb49a897ecc4fb4716b0ab1041",
         "gf180mcu_fd_pv": "50cc2fe338c81925e24a6ac4907ddaab534c1312",
@@ -109,7 +109,7 @@
         "gf180mcu_as_sc_mcu7t3v3": "94449964567d710e3dab608f1a932f87c718d4f3",
         "gf180mcu_ocd_io": "b6dcaaba63912ba3cf878bfa0adb749e1c8caa31",
         "gf180mcu_ocd_alpha": "0597ebd5732987dbcd149e02c38525c1c5bf2a58",
-        "gf180mcu_ocd_ip_sram": "5b9a87a7c1e3ba5dee54440e7673d9293099168e",
+        "gf180mcu_ocd_ip_sram": "2c2a6019df7f2404cc0794dd3b2302d85d917688",
         "gf180mcu_osu_sc_gf12t3v3": "aa2fa8cd1bcb8fe98669acd05c0b0c65879268b3",
         "gf180mcu_osu_sc_gf9t3v3": "aa2fa8cd1bcb8fe98669acd05c0b0c65879268b3"
     }
diff --git a/gf180mcu/magic/gf180mcu.tech b/gf180mcu/magic/gf180mcu.tech
index da3c4aa..e362ba2 100644
--- a/gf180mcu/magic/gf180mcu.tech
+++ b/gf180mcu/magic/gf180mcu.tech
@@ -885,7 +885,7 @@
 	grow 180
 	grow 180
 	shrink 180
-	mask-hints NPLUS
+	close 350000
 	calma   32 0
 
  # standard generation of NPLUS
@@ -914,6 +914,7 @@
 	or shortntap,shortdntap
 	grow 	200 
 	shrink 200
+	close 350000
 	mask-hints NPLUS
 	calma   32 0
 
@@ -929,7 +930,7 @@
 	grow 180
 	grow 180
 	shrink 180
-	mask-hints PPLUS
+	close 350000
 	calma   31 0
 
  # standard generation of PPLUS, including hires resistors
@@ -964,6 +965,8 @@
 	or shortptap,shortdptap
 	grow	200
 	shrink	200
+	close 350000
+	mask-hints PPLUS
 	calma	31 0
 
 #-----------------------------------------------------
diff --git a/sky130/sky130.json b/sky130/sky130.json
index 28470a4..26cc336 100644
--- a/sky130/sky130.json
+++ b/sky130/sky130.json
@@ -94,8 +94,8 @@
         "magic": "MAGIC_COMMIT"
     },
     "reference": {
-        "open_pdks": "aee66ce1fa4fa3cd5cb59bb9982dcdccbf8ab12a",
-        "magic": "bd417aa54b4e75499c57a009fa75bbb6b463aece",
+        "open_pdks": "54435919abffb937387ec956209f9cf5fd2dfbee",
+        "magic": "f998f8ee6ff8845ca3f46a353896a54e874a8ebf",
         "sky130_fd_pr": "c996d0e7417d7574714079050e2768da70f7fdca",
         "sky130_fd_io": "e60737bf624df95c211fe99c007ddec78e3e081d",
         "sky130_fd_sc_hs": "c4cfcd760f1964f1670a1ed99c71c7c12b7ad49f",