diff --git a/IATI-Codelists b/IATI-Codelists
deleted file mode 160000
index dffb432..0000000
--- a/IATI-Codelists
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit dffb43265df09915bccaf7ff44676172bec31e84
diff --git a/IATI-Codelists/requirements.txt b/IATI-Codelists/requirements.txt
new file mode 100644
index 0000000..f79478a
--- /dev/null
+++ b/IATI-Codelists/requirements.txt
@@ -0,0 +1,4 @@
+lxml==5.2.1
+flake8==5.0.4
+pytz
+pytest==7.1.3
\ No newline at end of file
diff --git a/requirements.txt b/requirements.txt
index d524fab..e834582 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-lxml==5.1.0
+lxml==5.2.1
 flake8==7.0.0
 pytz
 pytest==8.1.1
\ No newline at end of file