diff --git a/gen_wrap.py b/gen_wrap.py
index 3e5231d7d27a57326f72423386564a3b06324cf5..cbbe940a1921e46675e50af14d8cbb17d7ddbebc 100644
--- a/gen_wrap.py
+++ b/gen_wrap.py
@@ -140,14 +140,16 @@ CLASSES = [
         "basic_set_list", "basic_map_list", "set_list", "map_list",
         "union_set_list",
         "constraint_list",
-        "aff_list", "pw_aff_list",
+        "aff_list", "pw_aff_list", "pw_multi_aff_list",
         "ast_expr_list", "ast_node_list",
+        "pw_qpolynomial_list",
+        "pw_qpolynomial_fold_list",
 
         # maps
         "id_to_ast_expr",
 
         # others
-        "printer",  "val", "multi_val", "vec", "mat",
+        "printer",  "val", "multi_val", "vec", "mat", "fixed_box",
         "aff", "pw_aff", "union_pw_aff",
         "multi_aff", "multi_pw_aff", "pw_multi_aff", "union_pw_multi_aff",
         "union_pw_aff_list",
diff --git a/isl b/isl
index 0ce949a1277de2e3121ed5715bdde639d6f4ba0f..fbdfd06a010f4d19ed863d54f5fa46044c4a59a4 160000
--- a/isl
+++ b/isl
@@ -1 +1 @@
-Subproject commit 0ce949a1277de2e3121ed5715bdde639d6f4ba0f
+Subproject commit fbdfd06a010f4d19ed863d54f5fa46044c4a59a4
diff --git a/setup.py b/setup.py
index 6f273c34ad33727a3de64e111caeccde1621bc83..6cc8bb3e794fd7786c912bc5fdd91d153dc30030 100644
--- a/setup.py
+++ b/setup.py
@@ -130,14 +130,21 @@ def main():
                 "isl_multi_floor.c",
                 "isl_multi_apply_union_set.c",
                 "isl_multi_cmp.c",
+                "isl_multi_pw_aff_explicit_domain.c",
                 "isl_multi_hash.c",
                 "isl_multi_dims.c",
+                "isl_multi_explicit_domain.c",
+                "isl_multi_no_explicit_domain.c",
+                "isl_multi_align_set.c",
+                "isl_multi_align_union_set.c",
+                "isl_multi_union_pw_aff_explicit_domain.c",
                 "isl_union_templ.c",
                 "isl_union_multi.c",
                 "isl_union_eval.c",
                 "isl_union_neg.c",
                 "isl_union_single.c",
                 "isl_pw_hash.c",
+                "isl_pw_eval.c",
                 "isl_pw_union_opt.c",
                 "isl_pw_union_opt.c",
                 ]