diff --git a/eo-maven-plugin/pom.xml b/eo-maven-plugin/pom.xml
index a829f4804f..abb2e99547 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
+ 0.39.1
eo-maven-plugin
maven-plugin
diff --git a/eo-parser/pom.xml b/eo-parser/pom.xml
index 677634d48d..28440346d3 100644
--- a/eo-parser/pom.xml
+++ b/eo-parser/pom.xml
@@ -27,7 +27,7 @@ SOFTWARE.
org.eolang
eo-parent
- 1.0-SNAPSHOT
+ 0.39.1
eo-parser
jar
diff --git a/eo-runtime/pom.xml b/eo-runtime/pom.xml
index 17e5af6fd2..5d7e71c0df 100644
--- a/eo-runtime/pom.xml
+++ b/eo-runtime/pom.xml
@@ -27,7 +27,7 @@ SOFTWARE.
org.eolang
eo-parent
- 1.0-SNAPSHOT
+ 0.39.1
eo-runtime
jar
diff --git a/pom.xml b/pom.xml
index 380ce823c4..2856453ea8 100644
--- a/pom.xml
+++ b/pom.xml
@@ -31,7 +31,7 @@ SOFTWARE.
org.eolang
eo-parent
- 1.0-SNAPSHOT
+ 0.39.1
pom
eo