diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index 1a2cfddb..47269dff 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -7,12 +7,14 @@ on:
   push:
     branches:
       - develop
+      - integrate-1.9
     paths:
       - "**"
 
   pull_request:
     branches:
       - develop
+      - integrate-1.9
 
   release:
     types: [published]
diff --git a/setup.py b/setup.py
index ea99cd97..5c66c44e 100755
--- a/setup.py
+++ b/setup.py
@@ -13,7 +13,7 @@
 
 
 tests_require = [
-    "deepdiff",
+    "deepdiff>=8.0",
     "gdal",
     "mock",
     "pep8-naming",
@@ -78,7 +78,7 @@
         "fiona",
         "h5py",
         "jsonschema>=4.18",  # We want a Draft6Validator
-        "numpy>=1.15.4",
+        "numpy>=1.15.4,<2.0",
         "pyproj",
         "rasterio",
         "ruamel.yaml",