diff --git a/CITATION.bib b/CITATION.bib
index 13b15b3..ec7302a 100644
--- a/CITATION.bib
+++ b/CITATION.bib
@@ -2,6 +2,6 @@ @software{elisa2024
   author = {Wang-Chen Xue and Shao-Lin Xiong and Sheng-Lun Xie and Chao Zheng and Yan-Qiu Zhang and Jia-Cong Liu},
   title = {ELISA: Efficient Library for Spectral Analysis in High-Energy Astrophysics},
   url = {https://github.com/wcxve/elisa},
-  version = {v0.1.10},
+  version = {v0.1.11},
   year = {2024},
 }
diff --git a/src/elisa/__about__.py b/src/elisa/__about__.py
index 850505a..13b7089 100644
--- a/src/elisa/__about__.py
+++ b/src/elisa/__about__.py
@@ -1 +1 @@
-__version__ = '0.1.10'
+__version__ = '0.1.11'