diff --git a/libqalculate-4.4.0.tar.gz b/libqalculate-4.4.0.tar.gz
deleted file mode 100644
index 44daf98..0000000
--- a/libqalculate-4.4.0.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:79cfdc4d4af9dfcd6902c2ec680ed1f3d5845d07b5ee1c76255fdca731a8b758
-size 2599052
diff --git a/libqalculate-4.5.0.tar.gz b/libqalculate-4.5.0.tar.gz
new file mode 100644
index 0000000..2e6f1e4
--- /dev/null
+++ b/libqalculate-4.5.0.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b5d64ac3c524630a066855a403b284a14c78c77c6601bc67caf25d2e04d9d79f
+size 2603599
diff --git a/qalculate.changes b/qalculate.changes
index ef24379..5e0424e 100644
--- a/qalculate.changes
+++ b/qalculate.changes
@@ -1,3 +1,28 @@
+-------------------------------------------------------------------
+Tue Dec 27 10:00:39 UTC 2022 - Paolo Stivanin <info@paolostivanin.com>
+
+- Update to 4.5.0:
+  * Conversion to any type of expression
+    (e.g. "1000 BTC to million USD")
+  * Use current status of limit implicit multiplication setting
+    during parsing of conversion expression
+  * New SI prefixes (R, r, Q, q)
+  * New units: ounce force (ozf), rack unit (U)
+  * Use standard form (sorting) for polynomials
+  * Improve consistency of behaviour when global units are replaced
+  * More consistent addition of units to expression without units
+    for unit conversion
+  * Improvements and fixes for arg() and atan2() functions
+  * Fix interpretation of Myr (megayear) and Gyr (gigayear)
+  * Fix milli- and centimeter of water units
+  * Fix genvector() with for negative step size or expression
+    as step size/number of steps
+  * Fix randuniform() function
+  * Fix automatic/dual fraction format after conversion
+    (e.g. "8 to score")
+  * Fix inconsistently displayed parsing of "7d 5h" and similar
+  * Minor bug fixes and feature enhancements
+
 -------------------------------------------------------------------
 Thu Nov 10 09:13:50 UTC 2022 - Paolo Stivanin <info@paolostivanin.com>
 
diff --git a/qalculate.spec b/qalculate.spec
index 395dec2..c2507a7 100644
--- a/qalculate.spec
+++ b/qalculate.spec
@@ -19,7 +19,7 @@
 %define major   22
 %define libname libqalculate
 Name:           qalculate
-Version:        4.4.0
+Version:        4.5.0
 Release:        0
 Summary:        Multi-purpose desktop calculator application
 License:        GPL-2.0-or-later