diff --git a/CHANGELOG.md b/CHANGELOG.md
index fd2ab8048..1be5df43e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,17 +3,12 @@ All **notable** changes to this project are documented here.
 
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 
-## [Unreleased]
-
-### Added
+## [0.8.4]
 
 ### Changed
 
-### Deprecated
-
-### Removed
-
-### Fixed
+- ``gamsapi`` replaced the ancient ``gdxcc`` package.
+  You may need to have a relatively recent GAMS installed to utilize .gdx import/export functionalities.
 
 ## [0.8.3]
 
diff --git a/pyproject.toml b/pyproject.toml
index d5c116fad..52b2110d7 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -16,8 +16,8 @@ dependencies = [
     "PySide6 >= 6.5.0, != 6.5.3, != 6.6.3, != 6.7.0",
     "jupyter_client >=6.0",
     "qtconsole >=5.1",
-    "spinedb_api>=0.31.3",
-    "spine_engine>=0.24.2",
+    "spinedb_api>=0.31.5",
+    "spine_engine>=0.24.3",
     "numpy >=1.20.2",
     "matplotlib >= 3.5",
     "scipy >=1.7.1",