diff --git a/doc/reference_guide/doxygen.config b/doc/reference_guide/doxygen.config
index 613c79d517..38337cf160 100644
--- a/doc/reference_guide/doxygen.config
+++ b/doc/reference_guide/doxygen.config
@@ -48,7 +48,7 @@ PROJECT_NAME           = "Reference Guide"
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 3.3.1-dev
+PROJECT_NUMBER         = 3.3.0
 
 # 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 viewers a
diff --git a/examples/nemo/scripts/README.md b/examples/nemo/scripts/README.md
index 9c649cd971..0a125809cb 100644
--- a/examples/nemo/scripts/README.md
+++ b/examples/nemo/scripts/README.md
@@ -62,7 +62,7 @@ wget https://gws-access.jasmin.ac.uk/public/nemo/sette_inputs/r5.0.0/ORCA2_ICE_v
 tar -xzf ORCA2_ICE_v5.0.0.tar.gz
 ```
 
-The examples have been tested with NEMOv4.0.2 (SPLITZ configuration) and
+The examples have been tested with NEMOv4.0.2 (SPITZ configuration) and
 NEMOv5.0 (BENCH and ORCA_ICE_PISCIES configuration), but we aim to support
 any version of NEMO. If you encounter any issue applying these examples
 please report to the authors.
diff --git a/pyproject.toml b/pyproject.toml
index 72ead3c32e..83fc7a2095 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -48,7 +48,7 @@ authors = [
     { name = "Aidan Chalk", email = "aidan.chalk@stfc.ac.uk" },
     { name = "Joerg Henrichs", email = "joerg.henrichs@bom.gov.au" }
 ]
-license = { text = "BSD 3-Clause License" }
+license = "BSD-3-Clause"
 classifiers = [
     "Development Status :: 5 - Production/Stable",
     "Environment :: Console",
diff --git a/src/psyclone/version.py b/src/psyclone/version.py
index 76589931fc..9cf9c1b2a0 100644
--- a/src/psyclone/version.py
+++ b/src/psyclone/version.py
@@ -37,14 +37,16 @@
 
 ''' Single location for the current version number of PSyclone. This is
     used in setup.py and
-    doc/{user_guide,developer_guide,reference_guide/source}/conf.py '''
+    doc/{user_guide,developer_guide,reference_guide/source}/conf.py
+
+    It is NOT used in doc/reference_guide/doxygen.config'''
 
 __MAJOR__ = 3
 __MINOR__ = 3
-__MICRO__ = 1
+__MICRO__ = 0
 
-# Version suffix (e.g. -rc1 or -dev)
-_VERSION_SUFFIX = "-dev"
+# Version suffix e.g. "-rc1", "-dev" or "" (for a full release)
+_VERSION_SUFFIX = ""
 
 __SHORT_VERSION__ = f"{__MAJOR__:d}.{__MINOR__:d}{_VERSION_SUFFIX}"
 __VERSION__ = f"{__MAJOR__:d}.{__MINOR__:d}.{__MICRO__:d}{_VERSION_SUFFIX}"