diff --git a/extra/texlive-bin/PKGBUILD b/extra/texlive-bin/PKGBUILD
index 4209cd2e0..d113c0630 100644
--- a/extra/texlive-bin/PKGBUILD
+++ b/extra/texlive-bin/PKGBUILD
@@ -10,7 +10,7 @@
 
 pkgname=('texlive-bin' 'libsynctex')
 pkgver=2017.44590
-pkgrel=13
+pkgrel=14
 license=('GPL')
 arch=('x86_64')
 makedepends=('cairo' 'pixman' 'graphite' 't1lib' 'gd' 'poppler'
@@ -21,11 +21,13 @@ url='http://tug.org/texlive/'
 source=("https://sources.archlinux.org/other/texlive/texlive-bin-source-${pkgver}.tar.xz"
         "luatex-gcc7.patch"
         "texlive-poppler-0.59.patch"
-        "pdftex-poppler-0.59.patch")
+        "pdftex-poppler-0.59.patch"
+        "texlive-poppler-0.64.patch")
 sha256sums=('4645b4d55fc500ba9be7156a6a330afb44fbf7fda40dfd73fe9cb16d207f2038'
             'ee97f3e07e235dee4ad6d0c3e85c2260914c965e94d5ffbf481fa506df5f01ec'
             'a5204f110f261de989fc21f93a4b5485876ea2d28773bcdc4817b548fd865024'
-            'c7246156104f8e57e80b6fc3a9c9efec7542cd067a525fb51279a15056de4426')
+            'c7246156104f8e57e80b6fc3a9c9efec7542cd067a525fb51279a15056de4426'
+            '02c75172cd25c54acf3d998bf79ef6915e611c9dbb2821638f3289dc87d7479a')
 
 prepare() {
     cd "$srcdir/source"
@@ -43,6 +45,9 @@ prepare() {
     # management.
     patch -Np1 -i "${srcdir}/texlive-poppler-0.59.patch"
     patch -Np1 -i "${srcdir}/pdftex-poppler-0.59.patch"
+
+    # Poppler 0.64 now returns const char* in getCString()
+    patch -Np1 -i "${srcdir}/texlive-poppler-0.64.patch"
 }
 
 build() {
diff --git a/extra/texlive-bin/texlive-poppler-0.64.patch b/extra/texlive-bin/texlive-poppler-0.64.patch
new file mode 100644
index 000000000..d3a5280be
--- /dev/null
+++ b/extra/texlive-bin/texlive-poppler-0.64.patch
@@ -0,0 +1,99 @@
+diff -ur source/texk/web2c/luatexdir/image/pdftoepdf.w source.new/texk/web2c/luatexdir/image/pdftoepdf.w
+--- source/texk/web2c/luatexdir/image/pdftoepdf.w	2018-04-23 08:46:00.031575505 +0200
++++ source.new/texk/web2c/luatexdir/image/pdftoepdf.w	2018-04-23 08:42:06.762986242 +0200
+@@ -357,9 +357,9 @@
+     pdf->cave = true;
+ }
+ 
+-static void copyString(PDF pdf, GooString * string)
++static void copyString(PDF pdf, const GooString * string)
+ {
+-    char *p;
++    const char *p;
+     unsigned char c;
+     size_t i, l;
+     p = string->getCString();
+@@ -389,7 +389,7 @@
+     pdf->cave = true;
+ }
+ 
+-static void copyName(PDF pdf, char *s)
++static void copyName(PDF pdf, const char *s)
+ {
+     pdf_out(pdf, '/');
+     for (; *s != 0; s++) {
+diff -ur source/texk/web2c/luatexdir/lua/lepdflib.cc source.new/texk/web2c/luatexdir/lua/lepdflib.cc
+--- source/texk/web2c/luatexdir/lua/lepdflib.cc	2018-04-23 08:46:00.032575486 +0200
++++ source.new/texk/web2c/luatexdir/lua/lepdflib.cc	2018-04-23 08:42:06.762986242 +0200
+@@ -516,7 +516,7 @@
+ #define m_poppler_get_GOOSTRING(in, function)                  \
+ static int m_##in##_##function(lua_State * L)                  \
+ {                                                              \
+-    GooString *gs;                                             \
++    const GooString *gs;                                             \
+     udstruct *uin;                                             \
+     uin = (udstruct *) luaL_checkudata(L, 1, M_##in);          \
+     if (uin->pd != NULL && uin->pd->pc != uin->pc)             \
+@@ -1650,7 +1650,7 @@
+ 
+ static int m_Object_getString(lua_State * L)
+ {
+-    GooString *gs;
++    const GooString *gs;
+     udstruct *uin;
+     uin = (udstruct *) luaL_checkudata(L, 1, M_Object);
+     if (uin->pd != NULL && uin->pd->pc != uin->pc)
+diff -ur source/texk/web2c/pdftexdir/pdftoepdf.cc source.new/texk/web2c/pdftexdir/pdftoepdf.cc
+--- source/texk/web2c/pdftexdir/pdftoepdf.cc	2018-04-23 21:27:36.254598208 +0200
++++ source.new/texk/web2c/pdftexdir/pdftoepdf.cc	2018-04-23 21:17:36.475663912 +0200
+@@ -275,7 +275,7 @@
+ 
+ static void copyObject(Object *);
+ 
+-static void copyName(char *s)
++static void copyName(const char *s)
+ {
+     pdf_puts("/");
+     for (; *s != 0; s++) {
+@@ -418,7 +418,7 @@
+         && fontdescRef.isRef()
+         && fontdesc.isDict()
+         && embeddableFont(&fontdesc)
+-        && (fontmap = lookup_fontmap(basefont.getName())) != NULL) {
++        && (fontmap = lookup_fontmap((char *)basefont.getName())) != NULL) {
+         // round /StemV value, since the PDF input is a float
+         // (see Font Descriptors in PDF reference), but we only store an
+         // integer, since we don't want to change the struct.
+@@ -427,7 +427,7 @@
+         charset = fontdesc.dictLookup("CharSet");
+         if (!charset.isNull() &&
+             charset.isString() && is_subsetable(fontmap))
+-            epdf_mark_glyphs(fd, charset.getString()->getCString());
++            epdf_mark_glyphs(fd, (char *)charset.getString()->getCString());
+         else
+             embed_whole_font(fd);
+         addFontDesc(fontdescRef.getRef(), fd);
+@@ -554,8 +554,8 @@
+     Object obj1;
+     int i, l, c;
+     Ref ref;
+-    char *p;
+-    GString *s;
++    const char *p;
++    const GString *s;
+     if (obj->isBool()) {
+         pdf_printf("%s", obj->getBool()? "true" : "false");
+     } else if (obj->isInt()) {
+diff -ur source/texk/web2c/pdftexdir/pdftosrc.cc source.new/texk/web2c/pdftexdir/pdftosrc.cc
+--- source/texk/web2c/pdftexdir/pdftosrc.cc	2018-04-23 21:27:36.254598208 +0200
++++ source.new/texk/web2c/pdftexdir/pdftosrc.cc	2018-04-23 08:42:06.762986242 +0200
+@@ -68,7 +68,7 @@
+     Stream *s;
+     Object srcStream, srcName, catalogDict;
+     FILE *outfile;
+-    char *outname;
++    const char *outname;
+     int objnum = 0, objgen = 0;
+     bool extract_xref_table = false;
+     int c;
+