diff --git a/3671.patch b/3671.patch
deleted file mode 100644
index 2361301..0000000
--- a/3671.patch
+++ /dev/null
@@ -1,38 +0,0 @@
-From a176b0ce6d6be0cdd6c7b04c3d655cae567527e2 Mon Sep 17 00:00:00 2001
-From: Rudi Grinberg <me@rgrinberg.com>
-Date: Tue, 4 Aug 2020 00:56:34 -0700
-Subject: [PATCH] Pass -g when compiling ppx preprocessor
-
-Signed-off-by: Rudi Grinberg <me@rgrinberg.com>
----
- CHANGES.md                | 2 ++
- src/dune/preprocessing.ml | 3 ++-
- 2 files changed, 4 insertions(+), 1 deletion(-)
-
-diff --git a/CHANGES.md b/CHANGES.md
-index 3bb8c04160..f195d7ca45 100644
---- a/CHANGES.md
-+++ b/CHANGES.md
-@@ -76,6 +76,8 @@ next
- - Fix a stack overflow when displaying large outputs (including diffs) (#3537,
-   fixes #2767, #3490, @emillon)
- 
-+- Pass `-g` when compiling ppx preprocessors (#3671, @rgrinberg)
-+
- 2.6.0 (05/06/2020)
- ------------------
- 
-diff --git a/src/dune/preprocessing.ml b/src/dune/preprocessing.ml
-index 87c765256c..53a391448b 100644
---- a/src/dune/preprocessing.ml
-+++ b/src/dune/preprocessing.ml
-@@ -332,7 +332,8 @@ let build_ppx_driver sctx ~dep_kind ~target ~pps ~pp_names =
-         (Build.record_lib_deps
-            (Lib_deps.info ~kind:dep_kind (Lib_deps.of_pps pp_names)))
-     >>> Command.run compiler ~dir:(Path.build ctx.build_dir)
--          [ A "-o"
-+          [ A "-g"
-+          ; A "-o"
-           ; Target target
-           ; A "-w"
-           ; A "-24"
diff --git a/ocaml-dune.spec b/ocaml-dune.spec
index 7223d72..2cc1874 100644
--- a/ocaml-dune.spec
+++ b/ocaml-dune.spec
@@ -5,8 +5,8 @@
 %bcond_without menhir
 
 Name:           ocaml-%{libname}
-Version:        2.6.2
-Release:        2%{?dist}
+Version:        2.7.0
+Release:        1%{?dist}
 Summary:        A composable build system for OCaml
 
 # Dune itself is MIT.  Some bundled libraries have a different license:
@@ -22,15 +22,11 @@ License:        MIT and LGPLv2 and LGPLv2 with exceptions and ISC
 URL:            https://dune.build
 Source0:        https://github.com/ocaml/%{libname}/archive/%{version}/%{libname}-%{version}.tar.gz
 
-# Pass -g when compiling ppx extensions.
-# https://github.com/ocaml/dune/pull/3671
-Patch1:         3671.patch
-
 BuildRequires:  emacs
-BuildRequires:  ocaml >= 4.07
+BuildRequires:  ocaml >= 4.08
 BuildRequires:  ocaml-findlib
-BuildRequires:  python3dist(sphinx)
-BuildRequires:  python3dist(sphinx-rtd-theme)
+BuildRequires:  %{py3_dist sphinx}
+BuildRequires:  %{py3_dist sphinx-rtd-theme}
 
 %if %{without menhir}
 # Required by tests.
@@ -195,6 +191,10 @@ cp -ar README.md CHANGES.md MIGRATION.md doc/_build/* %{buildroot}%{_pkgdocdir}/
 %{_emacs_sitelispdir}/dune*
 
 %changelog
+* Fri Aug 14 2020 Jerry James <loganjerry@gmail.com> - 2.7.0-1
+- Version 2.7.0
+- Drop upstreamed patch for issue 3671
+
 * Tue Aug  4 2020 Richard W.M. Jones <rjones@redhat.com> - 2.6.2-2
 - Pass -g option when compiling ppx extensions.
   https://github.com/ocaml/dune/pull/3671
diff --git a/sources b/sources
index a54c4ae..c26d54c 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (dune-2.6.2.tar.gz) = 34993daaf10b2f4e897b56d60bd329472f80cec58c61348b086974d17f195946f16d5e767a0ee85f0a59e86a26ca9b3ea56ae81e8072442fbc041457bc9afed0
+SHA512 (dune-2.7.0.tar.gz) = 6063010f7e9d34846df878d94d12517e88a376ab67372ceac9411f4a83ba6eeaf487b8809c1fcc150e0d150ce8f7b925438780920c1883aee4ea242653b4cdb8