Freeze Spine dependencies in pyproject.toml

CHANGELOG.md

@@ -3,19 +3,11 @@ 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
+## [0.7.5]
 
 ### Changed
 
-### Deprecated
-
-### Removed
-
-### Fixed
-
-### Security
+- Freeze Spine dependencies, so we install only compatible packages.
 
 ## [0.7.4]
 

pyproject.toml

@@ -16,9 +16,8 @@ dependencies = [
     "pyside6 >= 6.5.0, != 6.5.3, < 6.6",
     "jupyter-client >=6.0",
     "qtconsole >=5.1",
-    "sqlalchemy >=1.3",
-    "spinedb_api>=0.30.5",
-    "spine_engine>=0.23.4",
+    "spinedb_api ==0.30.5",
+    "spine_engine ==0.23.4",
     "numpy >=1.20.2",
     "matplotlib >= 3.5",
     "scipy >=1.7.1",
@@ -27,7 +26,7 @@ dependencies = [
     "pygments >=2.8",
     "jill >=0.9.2",
     "pyzmq >=21.0",
-    "spine-items>=0.21.5",
+    "spine_items ==0.21.5",
 ]
 
 [project.urls]