diff --git a/CITATION.cff b/CITATION.cff
new file mode 100644
index 0000000000..808a403e1a
--- /dev/null
+++ b/CITATION.cff
@@ -0,0 +1,11 @@
+# YAML 1.2
+---
+authors: 
+cff-version: "1.1.0"
+date-released: 2021-06-28
+license: "LGPL-3.0"
+message: "If you use this software, please cite it using these metadata."
+repository-code: "https://github.com/ultimaker/cura/"
+title: "Ultimaker Cura"
+version: "4.10.0"
+...
\ No newline at end of file
diff --git a/requirements.txt b/requirements.txt
index 59cfd3eccd..db927c4943 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -30,7 +30,6 @@ requests==2.22.0
 sentry-sdk==0.13.5
 six==1.12.0
 trimesh==3.2.33
-urllib3==1.25.6
 zeroconf==0.24.1
 comtypes==1.1.7
 pywin32==300