diff --git a/CHANGELOG.md b/CHANGELOG.md
index 20fa388..184918e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,13 @@
 
 
 
+## v1.3.4 (2024-06-07)
+
+### Fix
+
+* fix: remove inheritance from ophyd.PostionerBase for simflyer ([`c9247ef`](https://gitlab.psi.ch/bec/ophyd_devices/-/commit/c9247ef82ee32aeb50474979d414b98d67a2b840))
+
+
 ## v1.3.3 (2024-06-06)
 
 ### Fix
@@ -158,8 +165,3 @@ BREAKING CHANGE: cleaned up and migrated to the new repo structure. Only shared
 ### Ci
 
 * ci: fix dep and add CI JOB for package dep checks ([`d89f8b8`](https://gitlab.psi.ch/bec/ophyd_devices/-/commit/d89f8b87568d30d467279d96b0100cd318e2b5a2))
-
-* ci: added trigger for xtreme-bec ([`be689ba`](https://gitlab.psi.ch/bec/ophyd_devices/-/commit/be689baa29d54632bbac9b523f0fe3a66e061f84))
-
-
-## v0.33.6 (2024-05-08)
diff --git a/pyproject.toml b/pyproject.toml
index d35042b..23b55d8 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "ophyd_devices"
-version = "1.3.3"
+version = "1.3.4"
 description = "Custom device implementations based on the ophyd hardware abstraction layer"
 requires-python = ">=3.10"
 classifiers = [