diff --git a/racket-8.4-src.tgz b/racket-8.4-src.tgz
deleted file mode 100644
index 6fb52f4..0000000
--- a/racket-8.4-src.tgz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:b89faf2fe16d04d20b9056f08bba99eb2040d5172bee8f3ceb3999fed16e6ad3
-size 31908085
diff --git a/racket-8.5-src.tgz b/racket-8.5-src.tgz
new file mode 100644
index 0000000..f42c91f
--- /dev/null
+++ b/racket-8.5-src.tgz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7569ce9e9c61e739a8bbd7aa55d71f86e0abf2db35093aaa105d63fdd9348e1b
+size 31992039
diff --git a/racket.changes b/racket.changes
index d007acd..723ac94 100644
--- a/racket.changes
+++ b/racket.changes
@@ -1,7 +1,48 @@
+-------------------------------------------------------------------------
+Sun May 8 18:26:11 UTC 2022 - Fred Fu <moonsolo@gmail.com>
+- Update to 8.5:
+  * Racket's new `-y` flag automatically keeps compiled files up to date,
+    reducing subsequent load times.
+  
+  * Error-message realms allow Racket-hosted languages to adapt and
+    rewrite error messages to make sense in a particular context.
+  
+  * Nonprivileged users can control package installation scope using an
+    "other-version" directory in the addon-dir.
+  
+  * Racket CS runs on platforms where native-code generation is not
+    currently supported (e.g., s390x or ppc64). See "README.txt" in the
+    source distribution for more information on the --enable-pb flag to
+    configure.
+  
+  * DrRacket's new 'Reopen Closed Tab' file menu item will open previously
+    closed tabs.
+  
+  * Typed Racket has support for the `xml` library; use `typed/xml`.
+  
+  * Rackunit reports source locations for failed test cases in the
+    Typed Racket language.
+  
+  * Plot has violin plots and improved box-and-whisker plots.
+  
+  * Boxes are supported alongside lists, vectors etc. in place-channel
+    messages.
+  
+  * Those who manually configure Racket CS to use Zlib compression for
+    compiled code should be aware of CVE-2018-25032; the next release and
+    the current snapshot builds use a newer, safer version of zlib.
+  
+  * The release includes many other repairs and changes!
+
+- Spec changes:
+  * add google-roboto-fonts to the build dependencies. Fonts are required for
+  the following two cases: 1. making scribble documents 2. compiling programs
+  that depend on font-related library (e.g. racket/draw) at compile time.
+
 -------------------------------------------------------------------
 Sat Apr 16 15:26:11 UTC 2022 - Fred Fu <moonsolo@gmail.com>
 - Fix bug for boo#1198475
-  * Added a new build dependency, `ncurses-devel`, to enable `expeditor`
+  * add a new build dependency, `ncurses-devel`, to enable `expeditor`
   
 -------------------------------------------------------------------
 Sun Mar 6 15:26:11 UTC 2022 - Fred Fu <moonsolo@gmail.com>
diff --git a/racket.spec b/racket.spec
index 760ab1e..3f56d5e 100644
--- a/racket.spec
+++ b/racket.spec
@@ -18,7 +18,7 @@
 
 
 Name:           racket
-Version:        8.4
+Version:        8.5
 Release:        0
 Summary:        Scheme implementation with teaching tools
 License:        Apache-2.0 OR MIT
@@ -34,6 +34,7 @@ BuildRequires:  chrpath
 BuildRequires:  fdupes
 BuildRequires:  gcc-c++
 BuildRequires:  ghostscript-fonts-std
+BuildRequires:  google-roboto-fonts
 BuildRequires:  libexpat1
 BuildRequires:  libjpeg-devel
 BuildRequires:  librsvg-devel