diff --git a/README.md b/README.md
index 31902294..b4db2da2 100644
--- a/README.md
+++ b/README.md
@@ -22,14 +22,13 @@ What does it do?
 | CPython 3.6     | ✅ | ✅  | ✅  | ✅ | ✅ | ✅² | ✅² | ✅³ |
 | CPython 3.7     | ✅ | ✅  | ✅  | ✅ | ✅ | ✅² | ✅² | ✅³ |
 | CPython 3.8     | ✅ | ✅  | ✅  | ✅ | ✅ | ✅² | ✅² | ✅³ |
-| CPython 3.9     | ✅ | ✅  | ✅  | ✅ | ✅ | ✅² | ✅⁴ | ✅³ |
+| CPython 3.9     | ✅ | ✅  | ✅  | ✅ | ✅ | ✅² | ✅² | ✅³ |
 | PyPy 2.7 v7.3.0 | ✅ |    | ✅  | ✅ |    |    |    |    |
 | PyPy 3.6 v7.3.0 | ✅ |    | ✅  | ✅ |    |    |    |    |
 
 <sup>¹ Not supported on Travis</sup><br>
 <sup>² Only supported on Travis</sup><br>
 <sup>³ Beta support until Travis CI fixes <a href="https://travis-ci.community/t/no-space-left-on-device-for-system-z/5954/11">a bug</a></sup><br>
-<sup>⁴ Only Python 3.9 beta 3 is supported, until <a href="https://github.com/pypa/manylinux/issues/758">a bug</a> in building the manylinux2014 is fixed</sup><br>
 
 - Builds manylinux, macOS and Windows wheels for CPython and PyPy using Azure Pipelines, Travis CI, AppVeyor, and CircleCI
 - Bundles shared library dependencies on Linux and macOS through [auditwheel](https://github.com/pypa/auditwheel) and [delocate](https://github.com/matthew-brett/delocate)
diff --git a/cibuildwheel/resources/pinned_docker_images.cfg b/cibuildwheel/resources/pinned_docker_images.cfg
index 1f437520..08272bbd 100644
--- a/cibuildwheel/resources/pinned_docker_images.cfg
+++ b/cibuildwheel/resources/pinned_docker_images.cfg
@@ -1,22 +1,22 @@
 [x86_64]
-manylinux1 = quay.io/pypa/manylinux1_x86_64:2020-08-20-a535ba4
-manylinux2010 = quay.io/pypa/manylinux2010_x86_64:2020-08-20-df89e22
-manylinux2014 = quay.io/pypa/manylinux2014_x86_64:2020-08-29-f97fd86
+manylinux1 = quay.io/pypa/manylinux1_x86_64:2020-09-20-9444d5c
+manylinux2010 = quay.io/pypa/manylinux2010_x86_64:2020-09-20-6131e60
+manylinux2014 = quay.io/pypa/manylinux2014_x86_64:2020-09-20-fb9af88
 
 [i686]
-manylinux1 = quay.io/pypa/manylinux1_i686:2020-08-20-a535ba4
-manylinux2010 = quay.io/pypa/manylinux2010_i686:2020-08-20-df89e22
-manylinux2014 = quay.io/pypa/manylinux2014_i686:2020-08-29-f97fd86
+manylinux1 = quay.io/pypa/manylinux1_i686:2020-09-20-9444d5c
+manylinux2010 = quay.io/pypa/manylinux2010_i686:2020-09-20-6131e60
+manylinux2014 = quay.io/pypa/manylinux2014_i686:2020-09-20-fb9af88
 
 [pypy_x86_64]
 manylinux2010 = pypywheels/manylinux2010-pypy_x86_64:2020-07-02-fd8c128
 
 [aarch64]
-manylinux2014 = quay.io/pypa/manylinux2014_aarch64:2020-08-29-f97fd86
+manylinux2014 = quay.io/pypa/manylinux2014_aarch64:2020-09-20-fb9af88
 
 [ppc64le]
-manylinux2014 = quay.io/pypa/manylinux2014_ppc64le:2020-08-03-bb4aa00
+manylinux2014 = quay.io/pypa/manylinux2014_ppc64le:2020-09-20-fb9af88
 
 [s390x]
-manylinux2014 = quay.io/pypa/manylinux2014_s390x:2020-08-29-f97fd86
+manylinux2014 = quay.io/pypa/manylinux2014_s390x:2020-09-20-fb9af88