diff --git a/CONTRIBUTORS.md b/CONTRIBUTORS.md
index 5e06bcc2dfe..ff543b00958 100644
--- a/CONTRIBUTORS.md
+++ b/CONTRIBUTORS.md
@@ -49,6 +49,7 @@ Guidelines for modifications:
 * CY (Chien-Ying) Chen
 * David Yang
 * Dorsa Rohani
+* Felipe Mohr
 * Felix Yu
 * Gary Lvov
 * Giulio Romualdi
diff --git a/source/isaaclab_rl/config/extension.toml b/source/isaaclab_rl/config/extension.toml
index 0f95136bc98..79e0efc943c 100644
--- a/source/isaaclab_rl/config/extension.toml
+++ b/source/isaaclab_rl/config/extension.toml
@@ -1,7 +1,7 @@
 [package]
 
 # Note: Semantic Versioning is used: https://semver.org/
-version = "0.1.2"
+version = "0.1.3"
 
 # Description
 title = "Isaac Lab RL"
diff --git a/source/isaaclab_rl/docs/CHANGELOG.rst b/source/isaaclab_rl/docs/CHANGELOG.rst
index a2fe563a9bb..282c59364b1 100644
--- a/source/isaaclab_rl/docs/CHANGELOG.rst
+++ b/source/isaaclab_rl/docs/CHANGELOG.rst
@@ -1,6 +1,17 @@
 Changelog
 ---------
 
+0.1.3 (2025-03-31)
+~~~~~~~~~~~~~~~~~~
+
+Fixed
+^^^^^
+
+* Fixed the location of :meth:`isaaclab_rl.rsl_rl.RslRlOnPolicyRunnerCfg._modify_action_space`
+  to be called only after retrieving the dimensions of the environment, preventing errors
+  related to accessing uninitialized attributes.
+
+
 0.1.2 (2025-03-28)
 ~~~~~~~~~~~~~~~~~~
 
diff --git a/source/isaaclab_rl/isaaclab_rl/rsl_rl/vecenv_wrapper.py b/source/isaaclab_rl/isaaclab_rl/rsl_rl/vecenv_wrapper.py
index 5f351a9f0de..24ad664eed0 100644
--- a/source/isaaclab_rl/isaaclab_rl/rsl_rl/vecenv_wrapper.py
+++ b/source/isaaclab_rl/isaaclab_rl/rsl_rl/vecenv_wrapper.py
@@ -58,9 +58,6 @@ def __init__(self, env: ManagerBasedRLEnv | DirectRLEnv, clip_actions: float | N
         self.device = self.unwrapped.device
         self.max_episode_length = self.unwrapped.max_episode_length
 
-        # modify the action space to the clip range
-        self._modify_action_space()
-
         # obtain dimensions of the environment
         if hasattr(self.unwrapped, "action_manager"):
             self.num_actions = self.unwrapped.action_manager.total_action_dim
@@ -81,6 +78,9 @@ def __init__(self, env: ManagerBasedRLEnv | DirectRLEnv, clip_actions: float | N
         else:
             self.num_privileged_obs = 0
 
+        # modify the action space to the clip range
+        self._modify_action_space()
+
         # reset at the start since the RSL-RL runner does not call reset
         self.env.reset()