diff --git a/bower.json b/bower.json
index 5e90d6738..2af99c282 100644
--- a/bower.json
+++ b/bower.json
@@ -1,6 +1,6 @@
 {
   "name": "pdfjs-dist",
-  "version": "1.0.835",
+  "version": "1.0.837",
   "main": [
     "build/pdf.js",
     "build/pdf.worker.js"
diff --git a/build/pdf.combined.js b/build/pdf.combined.js
index bcdddde5f..77b283073 100644
--- a/build/pdf.combined.js
+++ b/build/pdf.combined.js
@@ -22,8 +22,8 @@ if (typeof PDFJS === 'undefined') {
   (typeof window !== 'undefined' ? window : this).PDFJS = {};
 }
 
-PDFJS.version = '1.0.835';
-PDFJS.build = '8539cd6';
+PDFJS.version = '1.0.837';
+PDFJS.build = '744c8e8';
 
 (function pdfjsWrapper() {
   // Use strict in our context only - users might not want it
@@ -22489,6 +22489,13 @@ var Font = (function FontClosure() {
           }
           this.toFontChar[charCode] = fontChar;
         }
+        for (charCode in properties.differences) {
+          fontChar = GlyphsUnicode[properties.differences[charCode]];
+          if (!fontChar) {
+            continue;
+          }
+          this.toFontChar[charCode] = fontChar;
+        }
       } else if (/Dingbats/i.test(fontName)) {
         var dingbats = Encodings.ZapfDingbatsEncoding;
         for (charCode in dingbats) {
diff --git a/build/pdf.js b/build/pdf.js
index a9bdc76e9..607cb3bf0 100644
--- a/build/pdf.js
+++ b/build/pdf.js
@@ -22,8 +22,8 @@ if (typeof PDFJS === 'undefined') {
   (typeof window !== 'undefined' ? window : this).PDFJS = {};
 }
 
-PDFJS.version = '1.0.835';
-PDFJS.build = '8539cd6';
+PDFJS.version = '1.0.837';
+PDFJS.build = '744c8e8';
 
 (function pdfjsWrapper() {
   // Use strict in our context only - users might not want it
diff --git a/build/pdf.worker.js b/build/pdf.worker.js
index add306541..78b33f0b7 100644
--- a/build/pdf.worker.js
+++ b/build/pdf.worker.js
@@ -22,8 +22,8 @@ if (typeof PDFJS === 'undefined') {
   (typeof window !== 'undefined' ? window : this).PDFJS = {};
 }
 
-PDFJS.version = '1.0.835';
-PDFJS.build = '8539cd6';
+PDFJS.version = '1.0.837';
+PDFJS.build = '744c8e8';
 
 (function pdfjsWrapper() {
   // Use strict in our context only - users might not want it
@@ -16428,6 +16428,13 @@ var Font = (function FontClosure() {
           }
           this.toFontChar[charCode] = fontChar;
         }
+        for (charCode in properties.differences) {
+          fontChar = GlyphsUnicode[properties.differences[charCode]];
+          if (!fontChar) {
+            continue;
+          }
+          this.toFontChar[charCode] = fontChar;
+        }
       } else if (/Dingbats/i.test(fontName)) {
         var dingbats = Encodings.ZapfDingbatsEncoding;
         for (charCode in dingbats) {
diff --git a/package.json b/package.json
index c1a42efa3..83fa5c78d 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "pdfjs-dist",
-  "version": "1.0.835",
+  "version": "1.0.837",
   "description": "Generic build of Mozilla's PDF.js library.",
   "keywords": [
     "Mozilla",