diff --git a/proj-9.2.1.tar.gz b/proj-9.2.1.tar.gz
deleted file mode 100644
index 4a4570a..0000000
--- a/proj-9.2.1.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:15ebf4afa8744b9e6fccb5d571fc9f338dc3adcf99907d9e62d1af815d4971a1
-size 5536575
diff --git a/proj-9.3.0.tar.gz b/proj-9.3.0.tar.gz
new file mode 100644
index 0000000..4277cf5
--- /dev/null
+++ b/proj-9.3.0.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:91a3695a004ea28db0448a34460bed4cc3b130e5c7d74339ec999efdab0e547d
+size 5559825
diff --git a/proj-data-1.14.tar.gz b/proj-data-1.14.tar.gz
deleted file mode 100644
index 5beb2af..0000000
--- a/proj-data-1.14.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:b5fecececed91f4ba59ec5fc5f5834ee491ee9ab8b67bd7bbad4aed5f542b414
-size 714513865
diff --git a/proj-data-1.15.tar.gz b/proj-data-1.15.tar.gz
new file mode 100644
index 0000000..cf6beee
--- /dev/null
+++ b/proj-data-1.15.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:177fdde749196a5211ee4e74d2b758a9fad2b0a29188e3f58622374f46d11424
+size 727387470
diff --git a/proj.changes b/proj.changes
index 6a5a891..b77cd86 100644
--- a/proj.changes
+++ b/proj.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Thu Nov  2 10:43:20 UTC 2023 - Fridrich Strba <fstrba@suse.com>
+
+- Update to version 9.3.0 and data to 1.15:
+  * for detailed list of changes see provided NEWS file
+
 -------------------------------------------------------------------
 Thu Jun  8 11:19:27 UTC 2023 - Martin Pluskal <mpluskal@suse.com>
 
diff --git a/proj.spec b/proj.spec
index 2fc17d6..61a844c 100644
--- a/proj.spec
+++ b/proj.spec
@@ -16,11 +16,11 @@
 #
 
 
-%define data_version 1.14
+%define data_version 1.15
 %define sover   25
 %define libname lib%{name}%{sover}
 Name:           proj
-Version:        9.2.1
+Version:        9.3.0
 Release:        0
 Summary:        Cartographic projection software
 License:        MIT
@@ -82,6 +82,7 @@ Supplements:  proj\
 %{wildcard}\
 %{extrafile}
 License:        MIT
+%data_subpkg -c ar -n Argentina
 %data_subpkg -c at -n Austria
 %data_subpkg -c au -n Australia
 %data_subpkg -c be -n Belgium