diff --git a/Source/Atmosphere/stratosphere/loader/source/oc/pcv/pcv.cpp b/Source/Atmosphere/stratosphere/loader/source/oc/pcv/pcv.cpp
index a00e5e4f..6fad6df1 100644
--- a/Source/Atmosphere/stratosphere/loader/source/oc/pcv/pcv.cpp
+++ b/Source/Atmosphere/stratosphere/loader/source/oc/pcv/pcv.cpp
@@ -98,12 +98,12 @@ void SafetyCheck() {
 
     sValidator validators[] = {
         { C.commonCpuBoostClock, 1020'000, 3000'000, true },
-        { C.commonEmcMemVolt,    1100'000, 1250'000 },
+        { C.commonEmcMemVolt,    1100'000, 1175'000 },
         { C.eristaCpuMaxVolt,        1100,     1300 },
         { C.eristaEmcMaxClock,   1600'000, 2400'000 },
         { C.marikoCpuMaxVolt,        1100,     1300 },
         { C.marikoEmcMaxClock,   1600'000, 2400'000 },
-        { C.marikoEmcVddqVolt,    550'000,  650'000 },
+        { C.marikoEmcVddqVolt,    570'000,  650'000 },
         { eristaCpuDvfsMaxFreq,  1785'000, 3000'000 },
         { marikoCpuDvfsMaxFreq,  1785'000, 3000'000 },
         { eristaGpuDvfsMaxFreq,   768'000, 1536'000 },
diff --git a/pages/src/main.ts b/pages/src/main.ts
index aeee5386..1ab39c63 100644
--- a/pages/src/main.ts
+++ b/pages/src/main.ts
@@ -187,12 +187,12 @@ var CustTable: Array<CustEntry> = [
     "EMC Vddq (Erista Only) & RAM Vdd2 Voltage in uV",
     CustPlatform.All,
     4,
-    ["Acceptable range: 1100000 ≤ x ≤ 1250000, and it should be divided evenly by 12500.",
+    ["Acceptable range: 1100000 ≤ x ≤ 1175000, and it should be divided evenly by 12500.",
      "Erista Default (HOS): 1125000 (bootloader: 1100000)",
      "Mariko Default: 1100000 (It will not work without sys-clk-OC)",
      "Not enabled by default"],
     0,
-    [1100_000, 1250_000],
+    [1100_000, 1175_000],
     12500,
   ),
   new CustEntry(
@@ -244,13 +244,13 @@ var CustTable: Array<CustEntry> = [
     "EMC Vddq (Mariko Only) Voltage in uV",
     CustPlatform.Mariko,
     4,
-    ["Acceptable range: 550000 ≤ x ≤ 650000",
+    ["Acceptable range: 570000 ≤ x ≤ 650000",
      "Value should be divided evenly by 5000",
      "Default: 600000",
      "Not enabled by default.",
      "This will not work without sys-clk-OC."],
     0,
-    [550_000, 650_000],
+    [570_000, 650_000],
     5000,
   ),
 ];