diff --git a/src/main/resources/calc/calc-config-defaults.json b/src/main/resources/calc/calc-config-defaults.json
index f42c84b7133cd3642f94cfa02547c5bf49e7307c..02eac560c0f09363881a75886ed3a7b6688b025c 100644
--- a/src/main/resources/calc/calc-config-defaults.json
+++ b/src/main/resources/calc/calc-config-defaults.json
@@ -41,7 +41,7 @@
   "rate": {
     "bins": {
       "mMin": 4.2,
-      "mMax": 9.4,
+      "mMax": 9.5,
       "Δm": 0.1
     },
     "distance": 20.0,
diff --git a/src/test/java/gov/usgs/earthquake/nshmp/calc/CalcConfigTests.java b/src/test/java/gov/usgs/earthquake/nshmp/calc/CalcConfigTests.java
index 91e2f1b3cb942c8e90e8a4aee2ce2edea77a2951..a8933b7993324ea4ec8144a3dbf2f0b707fde71d 100644
--- a/src/test/java/gov/usgs/earthquake/nshmp/calc/CalcConfigTests.java
+++ b/src/test/java/gov/usgs/earthquake/nshmp/calc/CalcConfigTests.java
@@ -331,7 +331,7 @@ class CalcConfigTests {
   void testRateMember() {
     CalcConfig.Rate def = DEFAULTS.rate;
     assertEquals(4.2, def.bins.mMin);
-    assertEquals(9.4, def.bins.mMax);
+    assertEquals(9.5, def.bins.mMax);
     assertEquals(0.1, def.bins.Δm);
 
     assertEquals(20.0, def.distance);
@@ -351,7 +351,7 @@ class CalcConfigTests {
 
     def = EXTENDS_EMPTY.rate;
     assertEquals(4.2, def.bins.mMin);
-    assertEquals(9.4, def.bins.mMax);
+    assertEquals(9.5, def.bins.mMax);
     assertEquals(0.1, def.bins.Δm);
 
     assertEquals(20.0, def.distance);