diff --git a/flow/designs/asap7/aes-block/rules-base.json b/flow/designs/asap7/aes-block/rules-base.json
index 8812d352d3..e0403308c0 100644
--- a/flow/designs/asap7/aes-block/rules-base.json
+++ b/flow/designs/asap7/aes-block/rules-base.json
@@ -1,6 +1,6 @@
 {
     "synth__canonical_netlist__hash": {
-        "value": "3fc8a6d24fdb16116484d2eed15ff2dbe4531126",
+        "value": "19acb7d687b178ee91ab01ad07af25e3abedb535",
         "compare": "==",
         "level": "warning"
     },
@@ -109,4 +109,4 @@
         "value": 6750,
         "compare": "<="
     }
-}
\ No newline at end of file
+}
diff --git a/flow/designs/asap7/riscv32i-mock-sram/rules-base.json b/flow/designs/asap7/riscv32i-mock-sram/rules-base.json
index c3f4aafc32..5a087de011 100644
--- a/flow/designs/asap7/riscv32i-mock-sram/rules-base.json
+++ b/flow/designs/asap7/riscv32i-mock-sram/rules-base.json
@@ -1,6 +1,6 @@
 {
     "synth__canonical_netlist__hash": {
-        "value": "fb786d77e841d2488f5a6b7db514abf2010cf808",
+        "value": "9f7d39ee0f440924eabd30155a544d8efcc50841",
         "compare": "==",
         "level": "warning"
     },
@@ -109,4 +109,4 @@
         "value": 2367,
         "compare": "<="
     }
-}
\ No newline at end of file
+}
diff --git a/flow/designs/gf180/uart-blocks/rules-base.json b/flow/designs/gf180/uart-blocks/rules-base.json
index 2e88c899e0..768b3667cc 100644
--- a/flow/designs/gf180/uart-blocks/rules-base.json
+++ b/flow/designs/gf180/uart-blocks/rules-base.json
@@ -1,6 +1,6 @@
 {
     "synth__canonical_netlist__hash": {
-        "value": "6539c6f38d2e14aa6b73a233552bb9e77150c29e",
+        "value": "e210b6053e7d9b8ec2bee901b225bfcccb372a8e",
         "compare": "==",
         "level": "warning"
     },
@@ -109,4 +109,4 @@
         "value": 71942,
         "compare": "<="
     }
-}
\ No newline at end of file
+}
diff --git a/flow/designs/gt2n/aes/rules-base.json b/flow/designs/gt2n/aes/rules-base.json
index 8048fd38e7..c7818af022 100644
--- a/flow/designs/gt2n/aes/rules-base.json
+++ b/flow/designs/gt2n/aes/rules-base.json
@@ -1,11 +1,11 @@
 {
     "synth__canonical_netlist__hash": {
-        "value": "e9426c391e35d86c9f9023e814fd4826714b89b5",
+        "value": "b5cb62181bb94986892fda8e1365619061e48646",
         "compare": "==",
         "level": "warning"
     },
     "synth__netlist__hash": {
-        "value": "93f9e9316090c4b4b44bf35599036a9c5cdfe109",
+        "value": "ea6d1e1b8dfb6a178bcd19185426c4d458de61db",
         "compare": "==",
         "level": "warning"
     },
@@ -109,4 +109,4 @@
         "value": 1636,
         "compare": "<="
     }
-}
\ No newline at end of file
+}
diff --git a/flow/designs/gt2n/gcd/rules-base.json b/flow/designs/gt2n/gcd/rules-base.json
index 8f74aa3411..cea42c9509 100644
--- a/flow/designs/gt2n/gcd/rules-base.json
+++ b/flow/designs/gt2n/gcd/rules-base.json
@@ -1,11 +1,11 @@
 {
     "synth__canonical_netlist__hash": {
-        "value": "94435b2c79066c9133b4aed43b6f5abf1ec21003",
+        "value": "108e2de983c01ded46ab267946b5516413d044ad",
         "compare": "==",
         "level": "warning"
     },
     "synth__netlist__hash": {
-        "value": "102bf37d6da7bc1aa234e916ebbf91984197836d",
+        "value": "b93b42902bb727f11898a7e24cd3ba60e4d9d132",
         "compare": "==",
         "level": "warning"
     },
@@ -109,4 +109,4 @@
         "value": 73,
         "compare": "<="
     }
-}
\ No newline at end of file
+}
diff --git a/flow/designs/gt2n/jpeg/rules-base.json b/flow/designs/gt2n/jpeg/rules-base.json
index 4e6b25d1bf..f9c6e3e051 100644
--- a/flow/designs/gt2n/jpeg/rules-base.json
+++ b/flow/designs/gt2n/jpeg/rules-base.json
@@ -1,11 +1,11 @@
 {
     "synth__canonical_netlist__hash": {
-        "value": "39cc69c759997747b607f7a6d205bc6b27432dce",
+        "value": "51457652a38612abc81c6f24d04adbd8156dac64",
         "compare": "==",
         "level": "warning"
     },
     "synth__netlist__hash": {
-        "value": "eda4f7adafcd818f9ad0d4da7c8f3dd4089ea87b",
+        "value": "366edccbe4bd276e7aec2ed99938c43c1276ca73",
         "compare": "==",
         "level": "warning"
     },
@@ -109,4 +109,4 @@
         "value": 7407,
         "compare": "<="
     }
-}
\ No newline at end of file
+}
diff --git a/flow/designs/ihp-sg13g2/i2c-gpio-expander/rules-base.json b/flow/designs/ihp-sg13g2/i2c-gpio-expander/rules-base.json
index 44cd7d43ef..203e663aa8 100644
--- a/flow/designs/ihp-sg13g2/i2c-gpio-expander/rules-base.json
+++ b/flow/designs/ihp-sg13g2/i2c-gpio-expander/rules-base.json
@@ -1,6 +1,6 @@
 {
     "synth__canonical_netlist__hash": {
-        "value": "2145f9fd37063135e1bf5bef2eb081c962b4c279",
+        "value": "809b3e13fb7db39aac4af944ae07eb3e07e9c905",
         "compare": "==",
         "level": "warning"
     },
@@ -109,4 +109,4 @@
         "value": 42094,
         "compare": "<="
     }
-}
\ No newline at end of file
+}
diff --git a/flow/designs/nangate45/mempool_group/rules-base.json b/flow/designs/nangate45/mempool_group/rules-base.json
index 1539cdc5c9..12e3dc499b 100644
--- a/flow/designs/nangate45/mempool_group/rules-base.json
+++ b/flow/designs/nangate45/mempool_group/rules-base.json
@@ -109,4 +109,4 @@
         "value": 453697,
         "compare": "<="
     }
-}
\ No newline at end of file
+}
diff --git a/flow/designs/nangate45/tinyRocket/rules-base.json b/flow/designs/nangate45/tinyRocket/rules-base.json
index e503a1e6a1..241b3d3287 100644
--- a/flow/designs/nangate45/tinyRocket/rules-base.json
+++ b/flow/designs/nangate45/tinyRocket/rules-base.json
@@ -109,4 +109,4 @@
         "value": 62067,
         "compare": "<="
     }
-}
\ No newline at end of file
+}
diff --git a/flow/designs/sky130hd/microwatt/rules-base.json b/flow/designs/sky130hd/microwatt/rules-base.json
index 74034aa4b0..87e8dc352c 100644
--- a/flow/designs/sky130hd/microwatt/rules-base.json
+++ b/flow/designs/sky130hd/microwatt/rules-base.json
@@ -109,4 +109,4 @@
         "value": 5575637,
         "compare": "<="
     }
-}
\ No newline at end of file
+}
diff --git a/tools/OpenROAD b/tools/OpenROAD
index 6b9d7fb806..8b4264b0b6 160000
--- a/tools/OpenROAD
+++ b/tools/OpenROAD
@@ -1 +1 @@
-Subproject commit 6b9d7fb806c0e769b548989d4049d8d0355ed487
+Subproject commit 8b4264b0b6e3d2fbdbe5c8508376b949a0bcccd8