diff --git a/Argyll_V3.0.2_src.zip b/Argyll_V3.0.2_src.zip
deleted file mode 100644
index d2a9c32..0000000
--- a/Argyll_V3.0.2_src.zip
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:b31ba4c055445be01d3a560cbc3a5a38c62fbd676e38d7495dc6ffc9aa3c964c
-size 14202724
diff --git a/Argyll_V3.1.0_src.zip b/Argyll_V3.1.0_src.zip
new file mode 100644
index 0000000..5271a4a
--- /dev/null
+++ b/Argyll_V3.1.0_src.zip
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4fdd5a1d7bc6dde79a54e350ec9374f6ef00b53903ee0d184cdfa4a11f0ecdcb
+size 14671869
diff --git a/argyllcms.changes b/argyllcms.changes
index 399c6e9..737099a 100644
--- a/argyllcms.changes
+++ b/argyllcms.changes
@@ -1,3 +1,20 @@
+-------------------------------------------------------------------
+Mon Dec  4 20:48:48 UTC 2023 - Antonio Teixeira <antonio.teixeira@suse.com>
+
+- update to 3.1.0:
+  * Fixed bug in CMYK profile B2A table creation that sometimes resulted in
+    bumpy black generation. (Only occurred when compiled using recent gcc with
+    code optimization.)
+  * Changed ICC profile serialization of pure ASCII text tags emit a warning
+    rather than error if they are fed non-ASCII utf8 input.
+  * Made ICC code a little more robust against bad profiles. (Thanks to David Hoyt).
+  * Fixed latent bug in X11 plot code that caused window not to be created or
+    updated when dowait == 0. This shows up on Linux as failure of spotread -S
+    to show spectral plot.
+  * Fixed problem with colorhug not noticing errors from the instrument.
+  * Updated scanin/it8Wolf.cht to improve accuracy of grey wedge patch recognition.
+  * Merged some Debian patches, including spelling fixes.
+
 -------------------------------------------------------------------
 Thu Nov  9 08:40:01 UTC 2023 - Dirk Müller <dmueller@suse.com>
 
diff --git a/argyllcms.spec b/argyllcms.spec
index 13f00c6..71feca9 100644
--- a/argyllcms.spec
+++ b/argyllcms.spec
@@ -19,7 +19,7 @@
 %define tarname Argyll
 
 Name:           argyllcms
-Version:        3.0.2
+Version:        3.1.0
 Release:        0
 Summary:        ICC compatible color management system
 License:        AGPL-3.0-only AND GPL-2.0-or-later AND MIT