diff --git a/numpy-1.18.2.zip b/numpy-1.18.2.zip
deleted file mode 100644
index 341c79d..0000000
--- a/numpy-1.18.2.zip
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:e7894793e6e8540dbeac77c87b489e331947813511108ae097f1715c018b8f3d
-size 5433240
diff --git a/numpy-1.18.3.zip b/numpy-1.18.3.zip
new file mode 100644
index 0000000..c892407
--- /dev/null
+++ b/numpy-1.18.3.zip
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e46e2384209c91996d5ec16744234d1c906ab79a701ce1a26155c9ec890b8dc8
+size 5435268
diff --git a/python-numpy.changes b/python-numpy.changes
index 37970bf..d954928 100644
--- a/python-numpy.changes
+++ b/python-numpy.changes
@@ -1,3 +1,21 @@
+-------------------------------------------------------------------
+Sun Apr 26 13:04:17 UTC 2020 - Andreas Schwab <schwab@suse.de>
+
+- Disable TestF{77,90}ReturnCharacter on big-endian architectures (#11831)
+
+-------------------------------------------------------------------
+Fri Apr 24 15:44:55 UTC 2020 - Arun Persaud <arun@gmx.de>
+
+- update to version 1.18.3:
+  * #15916: BUG: Fix eigh and cholesky methods of
+     numpy.random.multivariate_normal
+  * #15929: BUG,MAINT: Remove incorrect special case in string to
+     number...
+  * #15930: BUG: Guarantee array is in valid state after memory error
+     occurs...
+  * #15954: BUG: Check that pvals is 1D in _generator.multinomial.
+  * #16017: BUG: Alpha parameter must be 1D in generator.dirichlet
+
 -------------------------------------------------------------------
 Tue Apr  7 13:08:32 UTC 2020 - Tomáš Chvátal <tchvatal@suse.com>
 
diff --git a/python-numpy.spec b/python-numpy.spec
index 066229f..690b7bd 100644
--- a/python-numpy.spec
+++ b/python-numpy.spec
@@ -70,7 +70,7 @@ ExclusiveArch:  do_not_build
 %endif
 %endif
 Name:           %{package_name}
-Version:        1.18.2
+Version:        1.18.3
 Release:        0
 Summary:        NumPy array processing for numbers, strings, records and objects
 License:        BSD-3-Clause
@@ -158,7 +158,8 @@ This package contains files for developing applications using numpy.
 %patch0 -p1
 %patch1 -p1
 %patch3 -p1
-%ifarch s390x
+%ifarch s390x ppc ppc64
+# TestF{77,90}ReturnCharacter are broken on all big-endian architectures (#11831)
 %patch4 -p1
 %endif
 # Fix non-executable scripts