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 a2aaf4d634..e0310a965b 100644
--- a/flow/designs/ihp-sg13g2/i2c-gpio-expander/rules-base.json
+++ b/flow/designs/ihp-sg13g2/i2c-gpio-expander/rules-base.json
@@ -96,7 +96,7 @@
         "compare": ">="
     },
     "finish__design__instance__area": {
-        "value": 42034,
+        "value": 42030,
         "compare": "<="
     }
 }
\ No newline at end of file
diff --git a/flow/designs/nangate45/bp_fe_top/rules-base.json b/flow/designs/nangate45/bp_fe_top/rules-base.json
index f153c05337..f8597c9057 100644
--- a/flow/designs/nangate45/bp_fe_top/rules-base.json
+++ b/flow/designs/nangate45/bp_fe_top/rules-base.json
@@ -52,7 +52,7 @@
         "compare": ">="
     },
     "globalroute__timing__setup__tns": {
-        "value": -1.23,
+        "value": -0.365,
         "compare": ">="
     },
     "globalroute__timing__hold__ws": {
@@ -64,7 +64,7 @@
         "compare": ">="
     },
     "detailedroute__route__wirelength": {
-        "value": 1912200,
+        "value": 1904950,
         "compare": "<="
     },
     "detailedroute__route__drc_errors": {
@@ -80,11 +80,11 @@
         "compare": "<="
     },
     "finish__timing__setup__ws": {
-        "value": -0.222,
+        "value": -0.214,
         "compare": ">="
     },
     "finish__timing__setup__tns": {
-        "value": -13.8,
+        "value": -7.69,
         "compare": ">="
     },
     "finish__timing__hold__ws": {
diff --git a/flow/designs/nangate45/bp_multi_top/rules-base.json b/flow/designs/nangate45/bp_multi_top/rules-base.json
index 79678ddd70..12cc111c25 100644
--- a/flow/designs/nangate45/bp_multi_top/rules-base.json
+++ b/flow/designs/nangate45/bp_multi_top/rules-base.json
@@ -64,7 +64,7 @@
         "compare": ">="
     },
     "detailedroute__route__wirelength": {
-        "value": 3700293,
+        "value": 3092350,
         "compare": "<="
     },
     "detailedroute__route__drc_errors": {
diff --git a/tools/OpenROAD b/tools/OpenROAD
index b984a8d7e8..51d4ea27c3 160000
--- a/tools/OpenROAD
+++ b/tools/OpenROAD
@@ -1 +1 @@
-Subproject commit b984a8d7e869745a923bf28037b373a3a6488a17
+Subproject commit 51d4ea27c38df389335245be2955ac0af8bc743b