diff --git a/Makefile b/Makefile
index 6042efd5..51e6345e 100644
--- a/Makefile
+++ b/Makefile
@@ -98,7 +98,7 @@ SPECIAL_VOLTAGE_LIBRARY ?= sky130_fd_sc_hvl
 IO_LIBRARY ?= sky130_fd_io
 PRIMITIVES_LIBRARY ?= sky130_fd_pr
 SKYWATER_COMMIT ?= f70d8ca46961ff92719d8870a18a076370b85f6c
-OPEN_PDKS_COMMIT ?= 0059588eebfc704681dc2368bd1d33d96281d10f
+OPEN_PDKS_COMMIT ?= 12df12e2e74145e31c5a13de02f9a1e176b56e67
 # = 1.0.303
 PDK_MAGIC_COMMIT ?= 085131b090cb511d785baf52a10cf6df8a657d44
 # = 8.3.294