diff --git a/eo-maven-plugin/pom.xml b/eo-maven-plugin/pom.xml
index 1a9b681b21..cfbe8d3765 100644
--- a/eo-maven-plugin/pom.xml
+++ b/eo-maven-plugin/pom.xml
@@ -27,7 +27,7 @@ SOFTWARE.
org.eolang
eo-parent
- 1.0-SNAPSHOT
+ 0.38.3
eo-maven-plugin
maven-plugin
diff --git a/eo-parser/pom.xml b/eo-parser/pom.xml
index c6ee69c204..3085bee3c0 100644
--- a/eo-parser/pom.xml
+++ b/eo-parser/pom.xml
@@ -27,7 +27,7 @@ SOFTWARE.
org.eolang
eo-parent
- 1.0-SNAPSHOT
+ 0.38.3
eo-parser
jar
diff --git a/eo-runtime/pom.xml b/eo-runtime/pom.xml
index aa6744a1e3..1e9bbf99b1 100644
--- a/eo-runtime/pom.xml
+++ b/eo-runtime/pom.xml
@@ -27,7 +27,7 @@ SOFTWARE.
org.eolang
eo-parent
- 1.0-SNAPSHOT
+ 0.38.3
eo-runtime
jar
diff --git a/pom.xml b/pom.xml
index 2ae30aeecc..30cda306f9 100644
--- a/pom.xml
+++ b/pom.xml
@@ -31,7 +31,7 @@ SOFTWARE.
org.eolang
eo-parent
- 1.0-SNAPSHOT
+ 0.38.3
pom
eo