diff --git a/libqalculate-4.5.0.tar.gz b/libqalculate-4.5.0.tar.gz
deleted file mode 100644
index 2e6f1e4..0000000
--- a/libqalculate-4.5.0.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:b5d64ac3c524630a066855a403b284a14c78c77c6601bc67caf25d2e04d9d79f
-size 2603599
diff --git a/libqalculate-4.5.1.tar.gz b/libqalculate-4.5.1.tar.gz
new file mode 100644
index 0000000..9ef2b35
--- /dev/null
+++ b/libqalculate-4.5.1.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:230c28f067c02a486252d6ea9a206ffc2b6803ae0430696f9e56611bece20585
+size 2604629
diff --git a/qalculate.changes b/qalculate.changes
index 5e0424e..02c2054 100644
--- a/qalculate.changes
+++ b/qalculate.changes
@@ -1,3 +1,18 @@
+-------------------------------------------------------------------
+Sat Jan 28 16:16:10 UTC 2023 - Dirk Müller <dmueller@suse.com>
+
+- update to 4.5.1:
+  * Fix retrieval of exchange rates from mycurrency.net and add alternative
+    secondary exchange rates sources
+  * Add m/s³, m/s⁴, m/s⁵, and m/s⁶ as derived units (improves automatic unit
+    conversion)
+  * Check that the output of command, in command() function, is a reasonably
+    sane expression
+  * EUR has replaced HRK as currency of Croatia
+  * Fix MathStructure::countTotalChildren() with count_function_as_one set
+    to false
+  * Fix unit tests
+
 -------------------------------------------------------------------
 Tue Dec 27 10:00:39 UTC 2022 - Paolo Stivanin <info@paolostivanin.com>
 
diff --git a/qalculate.spec b/qalculate.spec
index c2507a7..056d19d 100644
--- a/qalculate.spec
+++ b/qalculate.spec
@@ -19,7 +19,7 @@
 %define major   22
 %define libname libqalculate
 Name:           qalculate
-Version:        4.5.0
+Version:        4.5.1
 Release:        0
 Summary:        Multi-purpose desktop calculator application
 License:        GPL-2.0-or-later