diff --git a/Makefile b/Makefile
index c29917832..87d18c9c7 100644
--- a/Makefile
+++ b/Makefile
@@ -176,7 +176,7 @@ ifeq ($(OS), Haiku)
 CXXFLAGS += -D_DEFAULT_SOURCE
 endif
 
-YOSYS_VER := 0.58+86
+YOSYS_VER := 0.58+89
 YOSYS_MAJOR := $(shell echo $(YOSYS_VER) | cut -d'.' -f1)
 YOSYS_MINOR := $(shell echo $(YOSYS_VER) | cut -d'.' -f2)
 YOSYS_COMMIT := $(shell echo $(YOSYS_VER) | cut -d'.' -f3)
diff --git a/techlibs/gatemate/cells_bb.v b/techlibs/gatemate/cells_bb.v
index c0cd64c89..63629c836 100644
--- a/techlibs/gatemate/cells_bb.v
+++ b/techlibs/gatemate/cells_bb.v
@@ -79,8 +79,8 @@ module CC_SERDES #(
 	parameter  [2:0] RX_AFE_VCMSEL = 4,
 	parameter  [7:0] RX_CDR_CKP = 8'hF8,
 	parameter  [7:0] RX_CDR_CKI = 0,
-	parameter  [8:0] RX_CDR_TRANS_TH = 128,
-	parameter  [5:0] RX_CDR_LOCK_CFG = 8'h0B,
+	parameter  [6:0] RX_CDR_TRANS_TH = 7'h08,
+	parameter  [7:0] RX_CDR_LOCK_CFG = 8'hD5,
 	parameter [14:0] RX_CDR_FREQ_ACC = 0,
 	parameter [15:0] RX_CDR_PHASE_ACC = 0,
 	parameter  [1:0] RX_CDR_SET_ACC_CONFIG = 0,