diff --git a/libqalculate-5.4.0.tar.gz b/libqalculate-5.4.0.tar.gz
deleted file mode 100644
index 4e1e1ef..0000000
--- a/libqalculate-5.4.0.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:1fe956877ff1bbb1f4b470c41cdf3d971cebbeda6a35e92282f0eea5193ac343
-size 2720059
diff --git a/libqalculate-5.5.0.tar.gz b/libqalculate-5.5.0.tar.gz
new file mode 100644
index 0000000..dfd8709
--- /dev/null
+++ b/libqalculate-5.5.0.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6d58c6092242ea7cfa137d73abe74b0e3e0a2b59e99c5db60d045b82c673f72b
+size 2724838
diff --git a/qalculate.changes b/qalculate.changes
index 6948c5b..2bc54ba 100644
--- a/qalculate.changes
+++ b/qalculate.changes
@@ -1,3 +1,25 @@
+-------------------------------------------------------------------
+Tue Jan 14 14:55:20 UTC 2025 - Paolo Stivanin <info@paolostivanin.com>
+
+- update to 5.5.0:
+  - a(i) and a[i] syntax (the latter with support for functions) for
+    element in vector
+  - Set ans variable to solution(s) of equation (as if solve() function were used)
+  - New function: factor()
+  - Use hours or minutes as default unit for conversion to time unit of
+    expression with time format but no units (e.g. "0:00:12 to s")
+  - Always use four digits for year in date (e.g. "0064-07-18" instead of "64-07-18"),
+    and support input of date using DD-MM-YYYY format
+  - Fix solving of x^4-4x^3+10x^2-12x+1=0, and similar, in exact mode
+  - Fix dual/auto approximation when unable to find exact solution to equation
+  - Fix rounding in 1/# conversion to integer (e.g. "1/2 to 0.99")
+  - Fix unability to find approximate solutions to some high degree equations
+  - Fix automatic variable detection in select()
+  - Fix terminal columns and rows when piping/redirecting input
+  - Fix ans variables with calculate as you type activated
+  - Fix compilation without readline
+  - Minor bug fixes and feature enhancements
+
 -------------------------------------------------------------------
 Tue Dec 17 21:51:02 UTC 2024 - Matej Cepl <mcepl@cepl.eu>
 
diff --git a/qalculate.spec b/qalculate.spec
index f463c28..ce1ddff 100644
--- a/qalculate.spec
+++ b/qalculate.spec
@@ -19,7 +19,7 @@
 %define major   23
 %define libname libqalculate
 Name:           qalculate
-Version:        5.4.0
+Version:        5.5.0
 Release:        0
 Summary:        Multi-purpose desktop calculator application
 License:        GPL-2.0-or-later