diff --git a/flow/designs/gf12/ibex/config.mk b/flow/designs/gf12/ibex/config.mk
index 78f928de7f..35fde94a04 100644
--- a/flow/designs/gf12/ibex/config.mk
+++ b/flow/designs/gf12/ibex/config.mk
@@ -12,7 +12,7 @@ export SYNTH_HDL_FRONTEND = slang
 
 export SDC_FILE      = $(DESIGN_HOME)/$(PLATFORM)/$(DESIGN_NICKNAME)/constraint.sdc
 
-export CORE_UTILIZATION = 40 
+export CORE_UTILIZATION = 32
 export CORE_ASPECT_RATIO = 1
 export CORE_MARGIN = 2
 
diff --git a/flow/designs/gf12/jpeg/config.mk b/flow/designs/gf12/jpeg/config.mk
index ffdbb95090..aa9349ca2e 100644
--- a/flow/designs/gf12/jpeg/config.mk
+++ b/flow/designs/gf12/jpeg/config.mk
@@ -8,7 +8,7 @@ export VERILOG_INCLUDE_DIRS = $(DESIGN_HOME)/src/$(DESIGN_NICKNAME)/include
 export SDC_FILE = $(DESIGN_HOME)/$(PLATFORM)/$(DESIGN_NICKNAME)/constraint.sdc
 export ABC_AREA = 1
 
-export CORE_UTILIZATION = 45
+export CORE_UTILIZATION = 36
 export CORE_ASPECT_RATIO = 1
 export CORE_MARGIN = 2
 
diff --git a/flow/designs/ihp-sg13g2/ibex/config.mk b/flow/designs/ihp-sg13g2/ibex/config.mk
index 7f3e9f4fc7..c38f3de0d8 100644
--- a/flow/designs/ihp-sg13g2/ibex/config.mk
+++ b/flow/designs/ihp-sg13g2/ibex/config.mk
@@ -15,7 +15,7 @@ export SDC_FILE      = $(DESIGN_HOME)/$(PLATFORM)/$(DESIGN_NICKNAME)/constraint.
 # Adders degrade ibex setup repair
 export ADDER_MAP_FILE :=
 
-export CORE_UTILIZATION = 70
+export CORE_UTILIZATION = 55
 export PLACE_DENSITY_LB_ADDON = 0.2
 export TNS_END_PERCENT = 100
 export CTS_BUF_DISTANCE = 60
diff --git a/flow/designs/nangate45/bp_be_top/rules-base.json b/flow/designs/nangate45/bp_be_top/rules-base.json
index aac9429766..6175e9dbad 100644
--- a/flow/designs/nangate45/bp_be_top/rules-base.json
+++ b/flow/designs/nangate45/bp_be_top/rules-base.json
@@ -62,7 +62,7 @@
         "compare": ">="
     },
     "globalroute__timing__setup__tns": {
-        "value": -20.1,
+        "value": -21.1,
         "compare": ">="
     },
     "globalroute__timing__hold__ws": {
@@ -94,7 +94,7 @@
         "compare": ">="
     },
     "finish__timing__setup__tns": {
-        "value": -21.1,
+        "value": -22.7,
         "compare": ">="
     },
     "finish__timing__hold__ws": {
@@ -109,4 +109,4 @@
         "value": 275387,
         "compare": "<="
     }
-}
\ No newline at end of file
+}
diff --git a/flow/designs/nangate45/gcd/rules-base.json b/flow/designs/nangate45/gcd/rules-base.json
index 94ceccbed8..f19067f27f 100644
--- a/flow/designs/nangate45/gcd/rules-base.json
+++ b/flow/designs/nangate45/gcd/rules-base.json
@@ -42,7 +42,7 @@
         "compare": ">="
     },
     "cts__timing__setup__tns": {
-        "value": -0.396,
+        "value": -0.502,
         "compare": ">="
     },
     "cts__timing__hold__ws": {
@@ -109,4 +109,4 @@
         "value": 980,
         "compare": "<="
     }
-}
\ No newline at end of file
+}
diff --git a/flow/designs/nangate45/jpeg/rules-base.json b/flow/designs/nangate45/jpeg/rules-base.json
index 28e68745bb..807d0d87ce 100644
--- a/flow/designs/nangate45/jpeg/rules-base.json
+++ b/flow/designs/nangate45/jpeg/rules-base.json
@@ -62,7 +62,7 @@
         "compare": ">="
     },
     "globalroute__timing__setup__tns": {
-        "value": -45.8,
+        "value": -49.3,
         "compare": ">="
     },
     "globalroute__timing__hold__ws": {
@@ -74,7 +74,7 @@
         "compare": ">="
     },
     "detailedroute__route__wirelength": {
-        "value": 631144,
+        "value": 752388,
         "compare": "<="
     },
     "detailedroute__route__drc_errors": {
@@ -94,7 +94,7 @@
         "compare": ">="
     },
     "finish__timing__setup__tns": {
-        "value": -37.0,
+        "value": -47.4,
         "compare": ">="
     },
     "finish__timing__hold__ws": {
diff --git a/flow/designs/sky130hd/microwatt/rules-base.json b/flow/designs/sky130hd/microwatt/rules-base.json
index 27e28c0233..16eb3b13c0 100644
--- a/flow/designs/sky130hd/microwatt/rules-base.json
+++ b/flow/designs/sky130hd/microwatt/rules-base.json
@@ -82,7 +82,7 @@
         "compare": "<="
     },
     "detailedroute__antenna__violating__nets": {
-        "value": 0,
+        "value": 6,
         "compare": "<="
     },
     "detailedroute__antenna_diodes_count": {
diff --git a/flow/designs/sky130hs/gcd/rules-base.json b/flow/designs/sky130hs/gcd/rules-base.json
index a7e47fb604..1f777fa18c 100644
--- a/flow/designs/sky130hs/gcd/rules-base.json
+++ b/flow/designs/sky130hs/gcd/rules-base.json
@@ -58,11 +58,11 @@
         "compare": "<="
     },
     "globalroute__timing__setup__ws": {
-        "value": -0.524,
+        "value": -0.921,
         "compare": ">="
     },
     "globalroute__timing__setup__tns": {
-        "value": -16.8,
+        "value": -23.4,
         "compare": ">="
     },
     "globalroute__timing__hold__ws": {
@@ -74,7 +74,7 @@
         "compare": ">="
     },
     "detailedroute__route__wirelength": {
-        "value": 13054,
+        "value": 20061,
         "compare": "<="
     },
     "detailedroute__route__drc_errors": {
@@ -90,11 +90,11 @@
         "compare": "<="
     },
     "finish__timing__setup__ws": {
-        "value": -0.423,
+        "value": -0.872,
         "compare": ">="
     },
     "finish__timing__setup__tns": {
-        "value": -12.6,
+        "value": -21.1,
         "compare": ">="
     },
     "finish__timing__hold__ws": {
diff --git a/flow/designs/sky130hs/ibex/rules-base.json b/flow/designs/sky130hs/ibex/rules-base.json
index 3e6641d4f8..4598120dbf 100644
--- a/flow/designs/sky130hs/ibex/rules-base.json
+++ b/flow/designs/sky130hs/ibex/rules-base.json
@@ -58,7 +58,7 @@
         "compare": "<="
     },
     "globalroute__timing__setup__ws": {
-        "value": -0.525,
+        "value": -0.885,
         "compare": ">="
     },
     "globalroute__timing__setup__tns": {
@@ -106,7 +106,7 @@
         "compare": ">="
     },
     "finish__design__instance__area": {
-        "value": 243893,
+        "value": 296341,
         "compare": "<="
     }
 }
\ No newline at end of file
diff --git a/flow/designs/sky130hs/riscv32i/rules-base.json b/flow/designs/sky130hs/riscv32i/rules-base.json
index af7937c1ec..ef1b73b404 100644
--- a/flow/designs/sky130hs/riscv32i/rules-base.json
+++ b/flow/designs/sky130hs/riscv32i/rules-base.json
@@ -62,7 +62,7 @@
         "compare": ">="
     },
     "globalroute__timing__setup__tns": {
-        "value": -142.0,
+        "value": -182.0,
         "compare": ">="
     },
     "globalroute__timing__hold__ws": {
@@ -94,7 +94,7 @@
         "compare": ">="
     },
     "finish__timing__setup__tns": {
-        "value": -29.2,
+        "value": -106.0,
         "compare": ">="
     },
     "finish__timing__hold__ws": {
@@ -106,7 +106,7 @@
         "compare": ">="
     },
     "finish__design__instance__area": {
-        "value": 112385,
+        "value": 131629,
         "compare": "<="
     }
 }
\ No newline at end of file
diff --git a/flow/scripts/cts.tcl b/flow/scripts/cts.tcl
index 1378c9e7b9..4d68fb4b81 100644
--- a/flow/scripts/cts.tcl
+++ b/flow/scripts/cts.tcl
@@ -66,7 +66,7 @@ if { !$::env(SKIP_CTS_REPAIR_TIMING) } {
     write_lec_verilog 4_before_rsz_lec.v
   }
 
-  repair_timing_helper
+  repair_timing_helper -phases "GLOBAL_SIZING LEGACY LAST_GASP CRIT_VT_SWAP"
 
   if { $lec_enabled } {
     write_lec_verilog 4_after_rsz_lec.v
diff --git a/tools/OpenROAD b/tools/OpenROAD
index 065077a742..5e83a17805 160000
--- a/tools/OpenROAD
+++ b/tools/OpenROAD
@@ -1 +1 @@
-Subproject commit 065077a74241c413b4090b06f75f4672e0cf83cc
+Subproject commit 5e83a17805e9d009e46ae2c5be952f5771db43fc