diff --git a/CHANGELOG.md b/CHANGELOG.md
index a9200c6..4d2771d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,10 @@
 # Changelog
 
+## 1.6.1 (June 2024)
+
+### Changed
+- Fix numpy version.
+
 ## 1.6.1a2 (June 2024)
 
 ### Fixed
diff --git a/setup.cfg b/setup.cfg
index 25d5de3..2de33f3 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -43,7 +43,7 @@ setup_requires =
 
 # Pandora packages dependencies
 install_requires =
-    numpy
+    numpy<2.0
     xarray>=0.13.0
     scipy
     rasterio
@@ -76,10 +76,10 @@ dev =
     build
 
 sgm =
-    pandora_plugin_libsgm==1.5.1a2
+    pandora_plugin_libsgm==1.5.*
 
 mccnn =
-    pandora_plugin_mccnn==1.3.2a1
+    pandora_plugin_mccnn==1.3.*
 
 docs =
     sphinx