diff --git a/gf180mcu/Makefile.in b/gf180mcu/Makefile.in
index a9121a6..e978e1e 100644
--- a/gf180mcu/Makefile.in
+++ b/gf180mcu/Makefile.in
@@ -278,6 +278,11 @@
 else
     COMMIT_DEFS += -DOCD_IO_COMMIT=$(shell cd ${GF180MCU_OCD_IO_PATH} ; git rev-parse HEAD)
 endif
+ifeq (${GF180MCU_OCD_ALPHA_PATH},)
+    COMMIT_DEFS += -DOCD_ALPHA_COMMIT="unknown"
+else
+    COMMIT_DEFS += -DOCD_ALPHA_COMMIT=$(shell cd ${GF180MCU_OCD_ALPHA_PATH} ; git rev-parse HEAD)
+endif
 
 
 COMMIT_DEFS += -DMAGIC_COMMIT=$(shell magic -dnull -noconsole --commit)
diff --git a/gf180mcu/gf180mcu.json b/gf180mcu/gf180mcu.json
index e88ca3b..6026e1d 100644
--- a/gf180mcu/gf180mcu.json
+++ b/gf180mcu/gf180mcu.json
@@ -94,7 +94,7 @@
         "magic": "MAGIC_COMMIT"
     },
     "reference": {
-        "open_pdks": "b4013a19712005969787a16f5ab3a502303f7a14",
+        "open_pdks": "c074261c6d23e29610096eeb3e49b1e707901b6b",
         "magic": "5de118b7626cf74084078d888f3e95af1f2e689f",
         "gf180mcu_pdk": "a897aa30369d3bcec87d9d50ce9b01f320f854ef",
         "gf180mcu_fd_pr": "13e4b0e81d1a3c993c603a286b939afe70c52cc9",
@@ -104,8 +104,8 @@
         "gf180mcu_fd_sc_mcu9t5v0": "e0e80f5a6522f10b82165d3aeab9b8ee28e89849",
         "gf180mcu_fd_ip_sram": "9c411928870ce15226228fa52ddb6ecc0ea4ffbe",
         "gf180mcu_as_sc_mcu7t3v3": "450f6039f6d7f556b47f74b456c010f424d9cfcd",
-        "gf180mcu_ocd_io": "3c84d8ffd3fc9937a268ce44a6bea93e49bafee8",
-        "gf180mcu_ocd_alpha": "unknown",
+        "gf180mcu_ocd_io": "289e06e35aea55761b998cb6d13f7e70694f05fe",
+        "gf180mcu_ocd_alpha": "076bab7ac11118e1aa810ccf75e5c297b5501fcc",
         "gf180mcu_osu_sc_gf12t3v3": "aa2fa8cd1bcb8fe98669acd05c0b0c65879268b3",
         "gf180mcu_osu_sc_gf9t3v3": "aa2fa8cd1bcb8fe98669acd05c0b0c65879268b3"
     }
diff --git a/sky130/sky130.json b/sky130/sky130.json
index b48e117..3f6a9f0 100644
--- a/sky130/sky130.json
+++ b/sky130/sky130.json
@@ -94,7 +94,7 @@
         "magic": "MAGIC_COMMIT"
     },
     "reference": {
-        "open_pdks": "b4013a19712005969787a16f5ab3a502303f7a14",
+        "open_pdks": "c074261c6d23e29610096eeb3e49b1e707901b6b",
         "magic": "5de118b7626cf74084078d888f3e95af1f2e689f",
         "sky130_fd_pr": "1232782c1b9fab3aacda74d67ce7c92bf7da8105",
         "sky130_fd_io": "e60737bf624df95c211fe99c007ddec78e3e081d",