diff --git a/.github/dependabot.yml b/.github/dependabot.yml
new file mode 100644
index 0000000..296615c
--- /dev/null
+++ b/.github/dependabot.yml
@@ -0,0 +1,7 @@
+version: 2
+updates:
+  - package-ecosystem: "pip"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+
diff --git a/requirements.txt b/requirements.txt
index 494c1e3..cfecf66 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 lightspeed-rag-content @ git+https://github.com/lightspeed-core/rag-content@main
-defusedxml
-packaging
-lxml
-html2text
+defusedxml==0.7.1
+packaging==26.2
+lxml==6.1.1
+html2text==2025.4.15