diff --git a/docs/conf.py b/docs/conf.py
index 6f116025b..f2397dfa8 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -24,7 +24,7 @@
 author = "RocketPy Team"
 
 # The full version, including alpha/beta/rc tags
-release = "1.2.0"
+release = "1.2.1"
 
 
 # -- General configuration ---------------------------------------------------
diff --git a/docs/user/installation.rst b/docs/user/installation.rst
index 9742bb8e3..16dec6886 100644
--- a/docs/user/installation.rst
+++ b/docs/user/installation.rst
@@ -19,7 +19,7 @@ If you want to choose a specific version to guarantee compatibility, you may ins
 
 .. code-block:: shell
 
-    pip install rocketpy==1.2.0
+    pip install rocketpy==1.2.1
 
 
 Optional Installation Method: ``conda``
diff --git a/setup.py b/setup.py
index 4652c4ca9..73d989de4 100644
--- a/setup.py
+++ b/setup.py
@@ -23,7 +23,7 @@
 
 setuptools.setup(
     name="rocketpy",
-    version="1.2.0",
+    version="1.2.1",
     install_requires=necessary_require,
     extras_require={
         "env_analysis": env_analysis_require,