diff --git a/science/mathematics/libqalculate/pspec.xml b/science/mathematics/libqalculate/pspec.xml
index 19e62c40c3..ceb5307c66 100644
--- a/science/mathematics/libqalculate/pspec.xml
+++ b/science/mathematics/libqalculate/pspec.xml
@@ -14,7 +14,7 @@
         <IsA>app:console</IsA>
         <Summary>Multi-purpose calculator library</Summary>
         <Description>libqalculate underpins the Qalculate! multi-purpose desktop calculator for GNU/Linux.</Description>
-        <Archive sha1sum="201e400561cbfaf911ca43d4d639ef5f4199f95c" type="targz">https://github.com/Qalculate/libqalculate/releases/download/v4.8.1/libqalculate-4.8.1.tar.gz</Archive>
+        <Archive sha1sum="f1f71b108638a7cea0e58eea7d1d8f048a02aae6" type="targz">https://github.com/Qalculate/libqalculate/releases/download/v5.5.1/libqalculate-5.5.1.tar.gz</Archive>
         <BuildDependencies>
             <Dependency>doxygen</Dependency>
             <Dependency>intltool</Dependency>
@@ -78,6 +78,13 @@
     </Package>
 
     <History>
+        <Update release="10">
+            <Date>2025-02-26</Date>
+            <Version>5.5.1</Version>
+            <Comment>Version bump.</Comment>
+            <Name>Mustafa Cinasal</Name>
+            <Email>muscnsl@gmail.com</Email>
+        </Update>
         <Update release="9">
             <Date>2023-11-04</Date>
             <Version>4.8.1</Version>