diff --git a/data_output/minimizer_index.json b/data_output/minimizer_index.json
index e8a8dfd9..2c8a31e6 100644
--- a/data_output/minimizer_index.json
+++ b/data_output/minimizer_index.json
@@ -2913,7 +2913,8 @@
       5
     ],
     "29310766": [
-      5
+      5,
+      39
     ],
     "29681942": [
       5
@@ -102518,6 +102519,99 @@
     "262096247": [
       37,
       38
+    ],
+    "307218": [
+      39
+    ],
+    "36341972": [
+      39
+    ],
+    "46197458": [
+      39
+    ],
+    "51021759": [
+      39
+    ],
+    "53441601": [
+      39
+    ],
+    "56376158": [
+      39
+    ],
+    "73266363": [
+      39
+    ],
+    "79099322": [
+      39
+    ],
+    "79760675": [
+      39
+    ],
+    "81625966": [
+      39
+    ],
+    "109560778": [
+      39
+    ],
+    "122046321": [
+      39
+    ],
+    "133106725": [
+      39
+    ],
+    "135774096": [
+      39
+    ],
+    "138016733": [
+      39
+    ],
+    "140568124": [
+      39
+    ],
+    "156419895": [
+      39
+    ],
+    "165603202": [
+      39
+    ],
+    "176343282": [
+      39
+    ],
+    "180024528": [
+      39
+    ],
+    "183322585": [
+      39
+    ],
+    "189159655": [
+      39
+    ],
+    "190073442": [
+      39
+    ],
+    "204047172": [
+      39
+    ],
+    "207871742": [
+      39
+    ],
+    "210719168": [
+      39
+    ],
+    "221874488": [
+      39
+    ],
+    "229131597": [
+      39
+    ],
+    "233157810": [
+      39
+    ],
+    "233834143": [
+      39
+    ],
+    "251281613": [
+      39
     ]
   },
   "references": [
@@ -102715,6 +102809,11 @@
       "name": "nextstrain/sars-cov-2/wuhan-hu-1/proteins",
       "length": 29903,
       "nMinimizers": 1853
+    },
+    {
+      "name": "nextstrain/yellow-fever/prM-E",
+      "length": 672,
+      "nMinimizers": 32
     }
   ],
   "normalization": [
@@ -102756,6 +102855,7 @@
     16.26046764545949,
     16.29591280653951,
     16.137614678899084,
-    16.137614678899084
+    16.137614678899084,
+    21.0
   ]
 }