diff --git a/core/2.4/pom_2.11.xml b/core/2.4/pom_2.11.xml
index 4ecb930e..f419cfdf 100644
--- a/core/2.4/pom_2.11.xml
+++ b/core/2.4/pom_2.11.xml
@@ -8,7 +8,7 @@
   <parent>
     <groupId>org.jetbrains.kotlinx.spark</groupId>
     <artifactId>kotlin-spark-api-parent_2.11</artifactId>
-    <version>1.0.1-SNAPSHOT</version>
+    <version>1.0.1</version>
     <relativePath>../../pom_2.11.xml</relativePath>
   </parent>
 
diff --git a/core/2.4/pom_2.12.xml b/core/2.4/pom_2.12.xml
index d1a67f63..84d228d1 100644
--- a/core/2.4/pom_2.12.xml
+++ b/core/2.4/pom_2.12.xml
@@ -8,7 +8,7 @@
   <parent>
     <groupId>org.jetbrains.kotlinx.spark</groupId>
     <artifactId>kotlin-spark-api-parent_2.12</artifactId>
-    <version>1.0.1-SNAPSHOT</version>
+    <version>1.0.1</version>
     <relativePath>../../pom_2.12.xml</relativePath>
   </parent>
 
diff --git a/core/3.0/pom_2.12.xml b/core/3.0/pom_2.12.xml
index 4b816238..d63dbbd2 100644
--- a/core/3.0/pom_2.12.xml
+++ b/core/3.0/pom_2.12.xml
@@ -8,7 +8,7 @@
   <parent>
     <groupId>org.jetbrains.kotlinx.spark</groupId>
     <artifactId>kotlin-spark-api-parent_2.12</artifactId>
-    <version>1.0.1-SNAPSHOT</version>
+    <version>1.0.1</version>
     <relativePath>../../pom_2.12.xml</relativePath>
   </parent>
 
diff --git a/dummy/pom.xml b/dummy/pom.xml
index 5a3bba84..f6529913 100644
--- a/dummy/pom.xml
+++ b/dummy/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>kotlin-spark-api-parent</artifactId>
         <groupId>org.jetbrains.kotlinx.spark</groupId>
-        <version>1.0.1-SNAPSHOT</version>
+        <version>1.0.1</version>
     </parent>
     <packaging>pom</packaging>
     <modelVersion>4.0.0</modelVersion>
diff --git a/examples/pom-2.4_2.11.xml b/examples/pom-2.4_2.11.xml
index 658c64fe..0590ab82 100644
--- a/examples/pom-2.4_2.11.xml
+++ b/examples/pom-2.4_2.11.xml
@@ -9,7 +9,7 @@
   <parent>
     <groupId>org.jetbrains.kotlinx.spark</groupId>
     <artifactId>kotlin-spark-api-parent_2.11</artifactId>
-    <version>1.0.1-SNAPSHOT</version>
+    <version>1.0.1</version>
     <relativePath>../pom_2.11.xml</relativePath>
   </parent>
 
diff --git a/examples/pom-2.4_2.12.xml b/examples/pom-2.4_2.12.xml
index 13c01cf6..05908717 100644
--- a/examples/pom-2.4_2.12.xml
+++ b/examples/pom-2.4_2.12.xml
@@ -9,7 +9,7 @@
   <parent>
     <groupId>org.jetbrains.kotlinx.spark</groupId>
     <artifactId>kotlin-spark-api-parent_2.12</artifactId>
-    <version>1.0.1-SNAPSHOT</version>
+    <version>1.0.1</version>
     <relativePath>../pom_2.12.xml</relativePath>
   </parent>
 
diff --git a/examples/pom-3.0_2.12.xml b/examples/pom-3.0_2.12.xml
index 562da77e..907cdfcd 100644
--- a/examples/pom-3.0_2.12.xml
+++ b/examples/pom-3.0_2.12.xml
@@ -9,7 +9,7 @@
   <parent>
     <groupId>org.jetbrains.kotlinx.spark</groupId>
     <artifactId>kotlin-spark-api-parent_2.12</artifactId>
-    <version>1.0.1-SNAPSHOT</version>
+    <version>1.0.1</version>
     <relativePath>../pom_2.12.xml</relativePath>
   </parent>
 
diff --git a/kotlin-spark-api/2.4/pom_2.11.xml b/kotlin-spark-api/2.4/pom_2.11.xml
index e1bc9cd0..00f03e35 100644
--- a/kotlin-spark-api/2.4/pom_2.11.xml
+++ b/kotlin-spark-api/2.4/pom_2.11.xml
@@ -9,7 +9,7 @@
   <parent>
     <groupId>org.jetbrains.kotlinx.spark</groupId>
     <artifactId>kotlin-spark-api-parent_2.11</artifactId>
-    <version>1.0.1-SNAPSHOT</version>
+    <version>1.0.1</version>
     <relativePath>../../pom_2.11.xml</relativePath>
   </parent>
   <packaging>jar</packaging>
diff --git a/kotlin-spark-api/2.4/pom_2.12.xml b/kotlin-spark-api/2.4/pom_2.12.xml
index 5ec83995..a441fb51 100644
--- a/kotlin-spark-api/2.4/pom_2.12.xml
+++ b/kotlin-spark-api/2.4/pom_2.12.xml
@@ -9,7 +9,7 @@
   <parent>
     <groupId>org.jetbrains.kotlinx.spark</groupId>
     <artifactId>kotlin-spark-api-parent_2.12</artifactId>
-    <version>1.0.1-SNAPSHOT</version>
+    <version>1.0.1</version>
     <relativePath>../../pom_2.12.xml</relativePath>
   </parent>
   <packaging>jar</packaging>
diff --git a/kotlin-spark-api/3.0/pom_2.12.xml b/kotlin-spark-api/3.0/pom_2.12.xml
index 79307779..5114cc59 100644
--- a/kotlin-spark-api/3.0/pom_2.12.xml
+++ b/kotlin-spark-api/3.0/pom_2.12.xml
@@ -9,7 +9,7 @@
   <parent>
     <groupId>org.jetbrains.kotlinx.spark</groupId>
     <artifactId>kotlin-spark-api-parent_2.12</artifactId>
-    <version>1.0.1-SNAPSHOT</version>
+    <version>1.0.1</version>
     <relativePath>../../pom_2.12.xml</relativePath>
   </parent>
   <packaging>jar</packaging>
diff --git a/kotlin-spark-api/common/pom.xml b/kotlin-spark-api/common/pom.xml
index f335d9de..4b9361fb 100644
--- a/kotlin-spark-api/common/pom.xml
+++ b/kotlin-spark-api/common/pom.xml
@@ -8,7 +8,7 @@
   <parent>
     <groupId>org.jetbrains.kotlinx.spark</groupId>
     <artifactId>kotlin-spark-api-parent</artifactId>
-    <version>1.0.1-SNAPSHOT</version>
+    <version>1.0.1</version>
     <relativePath>../..</relativePath>
   </parent>
 
diff --git a/pom.xml b/pom.xml
index 9228f3df..225dd4ac 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
     <description>Parent project for Kotlin for Apache Spark</description>
     <groupId>org.jetbrains.kotlinx.spark</groupId>
     <artifactId>kotlin-spark-api-parent</artifactId>
-    <version>1.0.1-SNAPSHOT</version>
+    <version>1.0.1</version>
     <packaging>pom</packaging>
 
     <properties>
@@ -281,7 +281,7 @@
     <scm>
         <connection>scm:git:https://github.com/JetBrains/kotlin-spark-api.git</connection>
         <url>https://github.com/JetBrains/kotlin-spark-api</url>
-        <tag>HEAD</tag>
+        <tag>1.0.1</tag>
     </scm>
     <distributionManagement>
         <repository>
diff --git a/pom_2.11.xml b/pom_2.11.xml
index 453ab0a1..8fa9267d 100644
--- a/pom_2.11.xml
+++ b/pom_2.11.xml
@@ -8,7 +8,7 @@
   <parent>
     <groupId>org.jetbrains.kotlinx.spark</groupId>
     <artifactId>kotlin-spark-api-parent</artifactId>
-    <version>1.0.1-SNAPSHOT</version>
+    <version>1.0.1</version>
     <relativePath>pom.xml</relativePath>
   </parent>
   <packaging>pom</packaging>
diff --git a/pom_2.12.xml b/pom_2.12.xml
index 0cbdeda9..07c49c73 100644
--- a/pom_2.12.xml
+++ b/pom_2.12.xml
@@ -8,7 +8,7 @@
   <parent>
     <groupId>org.jetbrains.kotlinx.spark</groupId>
     <artifactId>kotlin-spark-api-parent</artifactId>
-    <version>1.0.1-SNAPSHOT</version>
+    <version>1.0.1</version>
     <relativePath>pom.xml</relativePath>
   </parent>
   <packaging>pom</packaging>