diff --git a/programming/language/python3/python3-sip/pspec.xml b/programming/language/python3/python3-sip/pspec.xml
index 69d0dae003..c8fee96bfe 100644
--- a/programming/language/python3/python3-sip/pspec.xml
+++ b/programming/language/python3/python3-sip/pspec.xml
@@ -28,6 +28,7 @@
             <Dependency>python3</Dependency>
             <Dependency>python3-PLY</Dependency>
             <Dependency>python3-toml</Dependency>
+            <Dependency>python3-tomli</Dependency>
             <Dependency>python3-pyparsing</Dependency>
             <Dependency>python3-packaging</Dependency>
         </RuntimeDependencies>