diff --git a/bower.json b/bower.json
index 2809bf8fc..c578421e5 100644
--- a/bower.json
+++ b/bower.json
@@ -1,6 +1,6 @@
 {
   "name": "pdfjs-dist",
-  "version": "1.4.113",
+  "version": "1.4.115",
   "main": [
     "build/pdf.js",
     "build/pdf.worker.js"
diff --git a/build/pdf.combined.js b/build/pdf.combined.js
index 1de7aa89c..6eb4c3acf 100644
--- a/build/pdf.combined.js
+++ b/build/pdf.combined.js
@@ -28,8 +28,8 @@ factory((root.pdfjsDistBuildPdfCombined = {}));
   // Use strict in our context only - users might not want it
   'use strict';
 
-var pdfjsVersion = '1.4.113';
-var pdfjsBuild = 'a6acf74';
+var pdfjsVersion = '1.4.115';
+var pdfjsBuild = '8402c79';
 
   var pdfjsFilePath =
     typeof document !== 'undefined' && document.currentScript ?
@@ -36028,7 +36028,7 @@ var Font = (function FontClosure() {
           assert(cid <= 0xffff, 'Max size of CID is 65,535');
           var glyphId = -1;
           if (isCidToGidMapEmpty) {
-            glyphId = charCode;
+            glyphId = cid;
           } else if (cidToGidMap[cid] !== undefined) {
             glyphId = cidToGidMap[cid];
           }
diff --git a/build/pdf.js b/build/pdf.js
index d3f22467e..d77e3dc80 100644
--- a/build/pdf.js
+++ b/build/pdf.js
@@ -28,8 +28,8 @@ factory((root.pdfjsDistBuildPdf = {}));
   // Use strict in our context only - users might not want it
   'use strict';
 
-var pdfjsVersion = '1.4.113';
-var pdfjsBuild = 'a6acf74';
+var pdfjsVersion = '1.4.115';
+var pdfjsBuild = '8402c79';
 
   var pdfjsFilePath =
     typeof document !== 'undefined' && document.currentScript ?
diff --git a/build/pdf.worker.js b/build/pdf.worker.js
index e7b6fbd90..f355f2236 100644
--- a/build/pdf.worker.js
+++ b/build/pdf.worker.js
@@ -28,8 +28,8 @@ factory((root.pdfjsDistBuildPdfWorker = {}));
   // Use strict in our context only - users might not want it
   'use strict';
 
-var pdfjsVersion = '1.4.113';
-var pdfjsBuild = 'a6acf74';
+var pdfjsVersion = '1.4.115';
+var pdfjsBuild = '8402c79';
 
   var pdfjsFilePath =
     typeof document !== 'undefined' && document.currentScript ?
@@ -28048,7 +28048,7 @@ var Font = (function FontClosure() {
           assert(cid <= 0xffff, 'Max size of CID is 65,535');
           var glyphId = -1;
           if (isCidToGidMapEmpty) {
-            glyphId = charCode;
+            glyphId = cid;
           } else if (cidToGidMap[cid] !== undefined) {
             glyphId = cidToGidMap[cid];
           }
diff --git a/package.json b/package.json
index 749e2055f..b7070bae3 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "pdfjs-dist",
-  "version": "1.4.113",
+  "version": "1.4.115",
   "main": "build/pdf.js",
   "description": "Generic build of Mozilla's PDF.js library.",
   "keywords": [