diff --git a/source/texk/web2c/luatexdir/ChangeLog b/source/texk/web2c/luatexdir/ChangeLog
index 868f64cc33f9c0562a06685f2dfdd6595db039ae..27fbebcbb099876b109b7fa9a0e39f1c01b7ce61 100644
--- a/source/texk/web2c/luatexdir/ChangeLog
+++ b/source/texk/web2c/luatexdir/ChangeLog
@@ -1,5 +1,8 @@
+2023-03-30  Luigi Scarso <luigi.scarso@gmail.com> 
+    * bugfix for setpdforigin()  (A. Matthias) 
+
 2023-02-22  Luigi Scarso <luigi.scarso@gmail.com> 
-    *  fix latelua data reference (side effect of deferred late additions) (H.Hagen)
+    * fix latelua data reference (side effect of deferred late additions) (H.Hagen)
 
 2023-02-18  Luigi Scarso <luigi.scarso@gmail.com> 
     * Fixed the "Invalid unicode ranges in CMap beginbfrange operator bug" as in pdfTeX (Hàn Thế Thành)
diff --git a/source/texk/web2c/luatexdir/lua/lpdflib.c b/source/texk/web2c/luatexdir/lua/lpdflib.c
index 70fbde76bb9c879a2f01cf6df74bb59d36f12e47..263fd56444c659f6e16d04d8c04c6b82fee285ec 100644
--- a/source/texk/web2c/luatexdir/lua/lpdflib.c
+++ b/source/texk/web2c/luatexdir/lua/lpdflib.c
@@ -1048,7 +1048,7 @@ static int setpdforigin(lua_State * L)
     if (lua_type(L, 1) == LUA_TNUMBER) {
         h = (int) lua_roundnumber(L, 1);
         if (lua_type(L, 2) == LUA_TNUMBER) {
-            v = (int) lua_roundnumber(L, 1);
+            v = (int) lua_roundnumber(L, 2);
         } else {
             v = h;
         }
diff --git a/source/texk/web2c/luatexdir/luatex_svnversion.h b/source/texk/web2c/luatexdir/luatex_svnversion.h
index 257aec7189b0fd44d79f80e5bcc1ef17df5e9d75..b3b92453eeca3a230e88819f186f4918f6885c3e 100644
--- a/source/texk/web2c/luatexdir/luatex_svnversion.h
+++ b/source/texk/web2c/luatexdir/luatex_svnversion.h
@@ -1,4 +1,4 @@
 #ifndef luatex_svn_revision_h
 #define luatex_svn_revision_h
-#define luatex_svn_revision 7567
+#define luatex_svn_revision 7568
 #endif