diff --git a/.bumpversion.cfg b/.bumpversion.cfg
index e9286c43..0f10016b 100644
--- a/.bumpversion.cfg
+++ b/.bumpversion.cfg
@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 0.13.2
+current_version = 0.13.3
 commit = False
 tag = False
 
diff --git a/Doxyfile b/Doxyfile
index a2a05091..768f696d 100644
--- a/Doxyfile
+++ b/Doxyfile
@@ -38,7 +38,7 @@ PROJECT_NAME           = Fresnel
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = "0.13.2"
+PROJECT_NUMBER         = "0.13.3"
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a
diff --git a/doc/conf.py b/doc/conf.py
index 1505c2ac..de8a1bb5 100644
--- a/doc/conf.py
+++ b/doc/conf.py
@@ -66,9 +66,9 @@
 # built documents.
 #
 # The short X.Y version.
-version = '0.13.2'
+version = '0.13.3'
 # The full version, including alpha/beta/rc tags.
-release = '0.13.2'
+release = '0.13.3'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
diff --git a/fresnel/version.py b/fresnel/version.py
index 3898c95f..06c142c4 100644
--- a/fresnel/version.py
+++ b/fresnel/version.py
@@ -7,4 +7,4 @@
     version (str): fresnel package version, following semantic versioning.
 """
 
-version = "0.13.2"
+version = "0.13.3"