diff --git a/bower.json b/bower.json
index 46390c582..d7b7f9e46 100644
--- a/bower.json
+++ b/bower.json
@@ -1,6 +1,6 @@
 {
   "name": "pdfjs-dist",
-  "version": "1.1.286",
+  "version": "1.1.288",
   "main": [
     "build/pdf.js",
     "build/pdf.worker.js"
diff --git a/build/pdf.combined.js b/build/pdf.combined.js
index 1c0a9e942..f2c340468 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 = '1.1.286';
-PDFJS.build = 'dde3e4a';
+PDFJS.version = '1.1.288';
+PDFJS.build = '9f5abd7';
 
 (function pdfjsWrapper() {
   // Use strict in our context only - users might not want it
diff --git a/build/pdf.js b/build/pdf.js
index e457ffb59..41c5da69c 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 = '1.1.286';
-PDFJS.build = 'dde3e4a';
+PDFJS.version = '1.1.288';
+PDFJS.build = '9f5abd7';
 
 (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 a504317fb..2e319603f 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 = '1.1.286';
-PDFJS.build = 'dde3e4a';
+PDFJS.version = '1.1.288';
+PDFJS.build = '9f5abd7';
 
 (function pdfjsWrapper() {
   // Use strict in our context only - users might not want it
diff --git a/package.json b/package.json
index 0c0603838..4ac8e8b94 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "pdfjs-dist",
-  "version": "1.1.286",
+  "version": "1.1.288",
   "description": "Generic build of Mozilla's PDF.js library.",
   "keywords": [
     "Mozilla",