diff --git a/CHANGELOG.md b/CHANGELOG.md
index 228da9a..979c64b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,10 +2,16 @@ This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.htm
# Changelog for gCube Catalogue (gCat) Service
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+## [v2.5.3-SNAPSHOT]
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+- Improved profile schema #26471
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## [v2.5.2]
- Enforce private to a rejected item to avoid issue #26391
-- Added profiel validation (i.e. regex validity and default value conformity) #26142
+- Added profile validation (i.e. regex validity and default value conformity) #26142
## [v2.5.1]
diff --git a/pom.xml b/pom.xml
index 93232a2..a96ba6e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -12,7 +12,7 @@
org.gcube.data-catalogue
gcat
war
- 2.5.2
+ 2.5.3-SNAPSHOT
gCube Catalogue (gCat) Service
This service allows any client to publish on the gCube Catalogue.
diff --git a/src/test/resources/profile_schemas/profile4.xsd b/src/test/resources/profile_schemas/profile4.xsd
index c5b34e7..1259400 100644
--- a/src/test/resources/profile_schemas/profile4.xsd
+++ b/src/test/resources/profile_schemas/profile4.xsd
@@ -7,7 +7,6 @@
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minOccurs="0" maxOccurs="1" />
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\ No newline at end of file
diff --git a/src/test/resources/profile_schemas/profile5.xsd b/src/test/resources/profile_schemas/profile5.xsd
index a0f97a1..5b0a16b 100644
--- a/src/test/resources/profile_schemas/profile5.xsd
+++ b/src/test/resources/profile_schemas/profile5.xsd
@@ -128,14 +128,16 @@
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