diff --git a/system/devel/libuv/pspec.xml b/system/devel/libuv/pspec.xml
index 8c415445..85a5d5d5 100644
--- a/system/devel/libuv/pspec.xml
+++ b/system/devel/libuv/pspec.xml
@@ -12,9 +12,9 @@
         <IsA>library</IsA>
         <Summary>Multi-platform support library with a focus on asynchronous I/O</Summary>
         <Description>libuv is a multi-platform support library with a focus on asynchronous I/O. It was primarily developed for use by Node.js, but it's also used by Luvit, Julia, pyuv, and others.</Description>
-        <Archive sha1sum="ce3e37e8a5c42f905bfa2364f3894173f14beee1" type="targz">https://github.com/libuv/libuv/archive/v1.40.0.tar.gz</Archive>
+        <Archive sha1sum="aea075b0771cde01e3c3600028df3e3d2dbec2c6" type="targz">https://github.com/libuv/libuv/archive/v1.45.0.tar.gz</Archive>
         <BuildDependencies>
-            <Dependency>python-sphinx</Dependency>
+            <Dependency>python3-sphinx</Dependency>
         </BuildDependencies>
     </Source>
 
@@ -39,6 +39,13 @@
     </Package>
 
     <History>
+        <Update release="6">
+            <Date>2023-05-21</Date>
+            <Version>1.45.0</Version>
+            <Comment>Version bump.</Comment>
+            <Name>Mustafa Cinasal</Name>
+            <Email>muscnsl@gmail.com</Email>
+        </Update>
         <Update release="5">
             <Date>2020-12-09</Date>
             <Version>1.40.0</Version>