diff --git a/PyMuPDF-1.16.14.tar.gz b/PyMuPDF-1.16.14.tar.gz
deleted file mode 100644
index a0fbb2d..0000000
--- a/PyMuPDF-1.16.14.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:94dd388c36a67b3c06d49f942f283ee69db27a11957d56687783fd5133269200
-size 3504678
diff --git a/PyMuPDF-1.17.4.tar.gz b/PyMuPDF-1.17.4.tar.gz
new file mode 100644
index 0000000..7508149
--- /dev/null
+++ b/PyMuPDF-1.17.4.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:92f51684ceac246ecd0291abcc3cf42b732ad646cce03f4160ff7cd633d70750
+size 3517981
diff --git a/python-PyMuPDF.changes b/python-PyMuPDF.changes
index bc8ce68..b24c779 100644
--- a/python-PyMuPDF.changes
+++ b/python-PyMuPDF.changes
@@ -1,3 +1,25 @@
+-------------------------------------------------------------------
+Wed Sep 23 12:34:51 UTC 2020 - Dirk Mueller <dmueller@suse.com>
+
+- update to 1.17.4:
+  * 4th bugfix release over 1.17, which provided these highlights:
+  **Added** extended language support for annotations and widgets: a mixture of
+  Latin, Greece, Russian, Chinese, Japanese and Korean characters can now be
+  used in 'FreeText' annotations and text widgets. No special arrangement is
+  required to use it.
+  * Faster page access is implemented for documents supporting a "chapter"
+  structure. This applies to EPUB documents currently. This comes with several
+  new :ref:`Document` methods and changes for :meth:`Document.loadPage` and the
+  "indexed" page access *doc[n]*: In addition to specifying a page number as
+  before, a tuple *(chaper, pno)* can be specified to identify the desired
+  page.
+
+  * **Changed:** Improved support of redaction annotations: images overlapped by
+  redactions are **permanantly modified** by erasing the overlap areas. Also
+  links are removed if overlapped by redactions. This is now fully in sync with
+  PDF specifications.
+
+
 -------------------------------------------------------------------
 Fri Mar 27 09:27:34 UTC 2020 - Marketa Calabkova <mcalabkova@suse.com>
 
diff --git a/python-PyMuPDF.spec b/python-PyMuPDF.spec
index 4f96a0c..ca057f3 100644
--- a/python-PyMuPDF.spec
+++ b/python-PyMuPDF.spec
@@ -21,7 +21,7 @@
 %define skip_python2 1
 %define pypi_name PyMuPDF
 Name:           python-%{pypi_name}
-Version:        1.16.14
+Version:        1.17.4
 Release:        0
 Summary:        Python binding for MuPDF, a PDF and XPS viewer
 License:        GPL-3.0-only AND AGPL-3.0-only