diff --git a/CHANGELOG.md b/CHANGELOG.md
index 77ded30..c5175d1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [0.4.9](https://github.com/siapy/siapy-lib/compare/v0.4.8...v0.4.9) (2024-08-22)
+
+
+### Documentation
+
+* Update installation instructions and troubleshooting section ([f5378c1](https://github.com/siapy/siapy-lib/commit/f5378c14cdc83e6f5d96ef32656bb47718733301))
+
 ## [0.4.8](https://github.com/siapy/siapy-lib/compare/v0.4.7...v0.4.8) (2024-08-22)
 
 
diff --git a/pyproject.toml b/pyproject.toml
index 6a49993..b55dd9a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "siapy"
-version = "0.4.8"
+version = "0.4.9"
 description = "A python library for efficient processing of spectral images."
 authors = [{ name = "janezlapajne", email = "janez.lapajne@kis.si" }]