diff --git a/pkgs/development/libraries/libjpeg-turbo/default.nix b/pkgs/development/libraries/libjpeg-turbo/default.nix
index 8976e743192..bf27e074dd5 100644
--- a/pkgs/development/libraries/libjpeg-turbo/default.nix
+++ b/pkgs/development/libraries/libjpeg-turbo/default.nix
@@ -1,15 +1,13 @@
 { stdenv, fetchurl, nasm }:
 
 stdenv.mkDerivation rec {
-  name = "libjpeg-turbo-1.3.0";
+  name = "libjpeg-turbo-1.3.1";
 
   src = fetchurl {
     url = "mirror://sourceforge/libjpeg-turbo/${name}.tar.gz";
-    sha256 = "0d0jwdmj3h89bxdxlwrys2mw18mqcj4rzgb5l2ndpah8zj600mr6";
+    sha256 = "1fbgcvlnn3d5gvf0v9jnlcabpv2z3nwxclzyabahxi6x2xs90cn1";
   };
 
-  patches = [ ./libjpeg-turbo-1.3.0-CVE-2013-6629-and-6630.patch ];
-
   buildInputs = [ nasm ];
 
   doCheck = true;
diff --git a/pkgs/development/libraries/libjpeg-turbo/libjpeg-turbo-1.3.0-CVE-2013-6629-and-6630.patch b/pkgs/development/libraries/libjpeg-turbo/libjpeg-turbo-1.3.0-CVE-2013-6629-and-6630.patch
deleted file mode 100644
index 8c0f9c75054..00000000000
--- a/pkgs/development/libraries/libjpeg-turbo/libjpeg-turbo-1.3.0-CVE-2013-6629-and-6630.patch
+++ /dev/null
@@ -1,40 +0,0 @@
-Thanks to the sources below; this patch discovered via Gentoo.
-
-http://bugzilla.redhat.com/show_bug.cgi?id=1031734
-http://bugzilla.redhat.com/show_bug.cgi?id=1031749
-http://sourceforge.net/p/libjpeg-turbo/code/1090/
-
---- libjpeg-turbo-1.3.0/jdmarker.c
-+++ libjpeg-turbo-1.3.0/jdmarker.c
-@@ -304,7 +304,7 @@
- /* Process a SOS marker */
- {
-   INT32 length;
--  int i, ci, n, c, cc;
-+  int i, ci, n, c, cc, pi;
-   jpeg_component_info * compptr;
-   INPUT_VARS(cinfo);
- 
-@@ -348,6 +348,13 @@
-     
-     TRACEMS3(cinfo, 1, JTRC_SOS_COMPONENT, cc,
- 	     compptr->dc_tbl_no, compptr->ac_tbl_no);
-+
-+    /* This CSi (cc) should differ from the previous CSi */
-+    for (pi = 0; pi < i; pi++) {
-+      if (cinfo->cur_comp_info[pi] == compptr) {
-+        ERREXIT1(cinfo, JERR_BAD_COMPONENT_ID, cc);
-+      }
-+    }
-   }
- 
-   /* Collect the additional scan parameters Ss, Se, Ah/Al. */
-@@ -465,6 +472,8 @@
-     for (i = 0; i < count; i++)
-       INPUT_BYTE(cinfo, huffval[i], return FALSE);
- 
-+    MEMZERO(&huffval[count], (256 - count) * SIZEOF(UINT8));
-+
-     length -= count;
- 
-     if (index & 0x10) {		/* AC table definition */