diff --git a/fonts/KaTeX_Main-Bold.ttf b/fonts/KaTeX_Main-Bold.ttf
index f33a98da..4060e627 100644
Binary files a/fonts/KaTeX_Main-Bold.ttf and b/fonts/KaTeX_Main-Bold.ttf differ
diff --git a/fonts/KaTeX_Main-Bold.woff b/fonts/KaTeX_Main-Bold.woff
index d921b95b..f38136ac 100644
Binary files a/fonts/KaTeX_Main-Bold.woff and b/fonts/KaTeX_Main-Bold.woff differ
diff --git a/fonts/KaTeX_Main-Bold.woff2 b/fonts/KaTeX_Main-Bold.woff2
index 05496c9e..ab2ad21d 100644
Binary files a/fonts/KaTeX_Main-Bold.woff2 and b/fonts/KaTeX_Main-Bold.woff2 differ
diff --git a/fonts/KaTeX_Main-Regular.ttf b/fonts/KaTeX_Main-Regular.ttf
index c9076b7d..dd45e1ed 100644
Binary files a/fonts/KaTeX_Main-Regular.ttf and b/fonts/KaTeX_Main-Regular.ttf differ
diff --git a/fonts/KaTeX_Main-Regular.woff b/fonts/KaTeX_Main-Regular.woff
index a8e80dfb..21f58129 100644
Binary files a/fonts/KaTeX_Main-Regular.woff and b/fonts/KaTeX_Main-Regular.woff differ
diff --git a/fonts/KaTeX_Main-Regular.woff2 b/fonts/KaTeX_Main-Regular.woff2
index 5b15437b..eb24a7ba 100644
Binary files a/fonts/KaTeX_Main-Regular.woff2 and b/fonts/KaTeX_Main-Regular.woff2 differ
diff --git a/src/fontMetricsData.js b/src/fontMetricsData.js
index 6e3f2ea7..25572450 100644
--- a/src/fontMetricsData.js
+++ b/src/fontMetricsData.js
@@ -582,6 +582,7 @@ export default {
         "8764": [-0.10889, 0.39111, 0, 0, 0.89444],
         "8768": [0.19444, 0.69444, 0, 0, 0.31944],
         "8771": [0.00222, 0.50222, 0, 0, 0.89444],
+        "8773": [0.027, 0.638, 0, 0, 0.894],
         "8776": [0.02444, 0.52444, 0, 0, 0.89444],
         "8781": [0.00222, 0.50222, 0, 0, 0.89444],
         "8801": [0.00222, 0.50222, 0, 0, 0.89444],
@@ -1099,7 +1100,7 @@ export default {
         "8764": [-0.13313, 0.36687, 0, 0, 0.77778],
         "8768": [0.19444, 0.69444, 0, 0, 0.27778],
         "8771": [-0.03625, 0.46375, 0, 0, 0.77778],
-        "8773": [-0.022, 0.589, 0, 0, 1.0],
+        "8773": [-0.022, 0.589, 0, 0, 0.778],
         "8776": [-0.01688, 0.48312, 0, 0, 0.77778],
         "8781": [-0.03625, 0.46375, 0, 0, 0.77778],
         "8784": [-0.133, 0.673, 0, 0, 0.778],
diff --git a/src/fonts/makeFF b/src/fonts/makeFF
index df55f1b6..606d5fd3 100755
--- a/src/fonts/makeFF
+++ b/src/fonts/makeFF
@@ -1311,6 +1311,7 @@ $extra{'Main-Regular'} = {
     'Select(0u3D)','Copy()',
     'Select(0u2245)',
     'PasteWithOffset(0,-111)',
+    'SetWidth(778)',
   ],
 
   bowtie => [
@@ -1607,6 +1608,7 @@ $extra{'Main-Bold'} = {
     'Select(0u3D)','Copy()',
     'Select(0u2245)',
     'PasteWithOffset(0,-136)',
+    'SetWidth(894)',
   ],
 
   bowtie => [
diff --git a/src/metrics/extract_ttfs.py b/src/metrics/extract_ttfs.py
index f4253f2c..29f92253 100755
--- a/src/metrics/extract_ttfs.py
+++ b/src/metrics/extract_ttfs.py
@@ -44,6 +44,9 @@ metrics_to_extract = {
         u"\u21aa": None,  # \hookrightarrow
         u"\u21cc": None,  # \rightleftharpoons
     },
+    "Main-Bold": {
+        u"\u2245": None,  # \cong
+    },
     "Size1-Regular": {
         u"\u222c": u"\u222b",  # \iint, based on \int
         u"\u222d": u"\u222b",  # \iiint, based on \int