diff --git a/bjornoya/pom.xml b/bjornoya/pom.xml
index 1e1ac4c58..30c8cb9d0 100644
--- a/bjornoya/pom.xml
+++ b/bjornoya/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.n52.arctic-sea</groupId>
         <artifactId>arctic-sea</artifactId>
-        <version>9.9.0-SNAPSHOT</version>
+        <version>9.9.0</version>
     </parent>
 
     <artifactId>bjornoya</artifactId>
diff --git a/faroe/annotations/pom.xml b/faroe/annotations/pom.xml
index 8e26d9b28..9112670c0 100644
--- a/faroe/annotations/pom.xml
+++ b/faroe/annotations/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.n52.arctic-sea</groupId>
         <artifactId>faroe-parent</artifactId>
-        <version>9.9.0-SNAPSHOT</version>
+        <version>9.9.0</version>
     </parent>
     <artifactId>faroe-annotations</artifactId>
     <name>52°North Faroe Annotations</name>
diff --git a/faroe/core/pom.xml b/faroe/core/pom.xml
index 6914ca183..525065cfc 100644
--- a/faroe/core/pom.xml
+++ b/faroe/core/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.n52.arctic-sea</groupId>
         <artifactId>faroe-parent</artifactId>
-        <version>9.9.0-SNAPSHOT</version>
+        <version>9.9.0</version>
     </parent>
     <artifactId>faroe</artifactId>
     <name>52°North Faroe</name>
diff --git a/faroe/json/pom.xml b/faroe/json/pom.xml
index 4d01dcefc..e3c744a88 100644
--- a/faroe/json/pom.xml
+++ b/faroe/json/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.n52.arctic-sea</groupId>
         <artifactId>faroe-parent</artifactId>
-        <version>9.9.0-SNAPSHOT</version>
+        <version>9.9.0</version>
     </parent>
     <artifactId>faroe-json</artifactId>
     <packaging>jar</packaging>
diff --git a/faroe/pom.xml b/faroe/pom.xml
index 4ea397c84..d7cc0f092 100644
--- a/faroe/pom.xml
+++ b/faroe/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.n52.arctic-sea</groupId>
         <artifactId>arctic-sea</artifactId>
-        <version>9.9.0-SNAPSHOT</version>
+        <version>9.9.0</version>
     </parent>
     <artifactId>faroe-parent</artifactId>
     <packaging>pom</packaging>
diff --git a/faroe/utils/pom.xml b/faroe/utils/pom.xml
index 14c9a939e..69777d7c9 100644
--- a/faroe/utils/pom.xml
+++ b/faroe/utils/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.n52.arctic-sea</groupId>
         <artifactId>faroe-parent</artifactId>
-        <version>9.9.0-SNAPSHOT</version>
+        <version>9.9.0</version>
     </parent>
     <artifactId>faroe-utils</artifactId>
     <name>52°North Faroe Utilities</name>
diff --git a/iceland/core/pom.xml b/iceland/core/pom.xml
index 1526e5714..385f4ee42 100644
--- a/iceland/core/pom.xml
+++ b/iceland/core/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.n52.arctic-sea</groupId>
         <artifactId>iceland-parent</artifactId>
-        <version>9.9.0-SNAPSHOT</version>
+        <version>9.9.0</version>
     </parent>
 
     <artifactId>iceland</artifactId>
diff --git a/iceland/pom.xml b/iceland/pom.xml
index 8ce44ba75..a67b050bb 100644
--- a/iceland/pom.xml
+++ b/iceland/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.n52.arctic-sea</groupId>
         <artifactId>arctic-sea</artifactId>
-        <version>9.9.0-SNAPSHOT</version>
+        <version>9.9.0</version>
     </parent>
 
     <artifactId>iceland-parent</artifactId>
diff --git a/iceland/statistics/core/pom.xml b/iceland/statistics/core/pom.xml
index ce1eef027..d5d1a7dec 100644
--- a/iceland/statistics/core/pom.xml
+++ b/iceland/statistics/core/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.n52.arctic-sea</groupId>
         <artifactId>iceland-parent</artifactId>
-        <version>9.9.0-SNAPSHOT</version>
+        <version>9.9.0</version>
         <relativePath>../..</relativePath>
     </parent>
 
diff --git a/iceland/statistics/generator/pom.xml b/iceland/statistics/generator/pom.xml
index 0f8ceb162..72306b58e 100644
--- a/iceland/statistics/generator/pom.xml
+++ b/iceland/statistics/generator/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.n52.arctic-sea</groupId>
         <artifactId>iceland-parent</artifactId>
-        <version>9.9.0-SNAPSHOT</version>
+        <version>9.9.0</version>
         <relativePath>../..</relativePath>
     </parent>
 
diff --git a/iceland/statistics/geolocation/pom.xml b/iceland/statistics/geolocation/pom.xml
index 2cfac4487..bcd28e9e4 100644
--- a/iceland/statistics/geolocation/pom.xml
+++ b/iceland/statistics/geolocation/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.n52.arctic-sea</groupId>
         <artifactId>iceland-parent</artifactId>
-        <version>9.9.0-SNAPSHOT</version>
+        <version>9.9.0</version>
         <relativePath>../..</relativePath>
     </parent>
 
diff --git a/iceland/statistics/kibana/pom.xml b/iceland/statistics/kibana/pom.xml
index 901a74abd..7c657268e 100644
--- a/iceland/statistics/kibana/pom.xml
+++ b/iceland/statistics/kibana/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.n52.arctic-sea</groupId>
         <artifactId>iceland-parent</artifactId>
-        <version>9.9.0-SNAPSHOT</version>
+        <version>9.9.0</version>
         <relativePath>../..</relativePath>
     </parent>
 
diff --git a/janmayen/pom.xml b/janmayen/pom.xml
index 6ab64c5bd..b5368c620 100644
--- a/janmayen/pom.xml
+++ b/janmayen/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.n52.arctic-sea</groupId>
         <artifactId>arctic-sea</artifactId>
-        <version>9.9.0-SNAPSHOT</version>
+        <version>9.9.0</version>
     </parent>
 
     <artifactId>janmayen</artifactId>
diff --git a/pom.xml b/pom.xml
index 28f56b28a..c1c19e5ad 100644
--- a/pom.xml
+++ b/pom.xml
@@ -27,7 +27,7 @@
 
     <groupId>org.n52.arctic-sea</groupId>
     <artifactId>arctic-sea</artifactId>
-    <version>9.9.0-SNAPSHOT</version>
+    <version>9.9.0</version>
     <packaging>pom</packaging>
 
     <name>52°North Arctic Sea</name>
@@ -87,7 +87,7 @@
         <url>https://github.com/52North/arctic-sea</url>
         <connection>scm:git:https://github.com/52North/arctic-sea.git</connection>
         <developerConnection>scm:git:https://github.com/52North/arctic-sea.git</developerConnection>
-        <tag>HEAD</tag>
+        <tag>v9.9.0</tag>
     </scm>
 
     <issueManagement>
diff --git a/shetland/arcgis/pom.xml b/shetland/arcgis/pom.xml
index 1ba874a7d..b940a986f 100644
--- a/shetland/arcgis/pom.xml
+++ b/shetland/arcgis/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.n52.arctic-sea</groupId>
         <artifactId>shetland-parent</artifactId>
-        <version>9.9.0-SNAPSHOT</version>
+        <version>9.9.0</version>
     </parent>
     <artifactId>shetland-arcgis</artifactId>
     <name>52°North Shetland ArcGIS</name>
diff --git a/shetland/core/pom.xml b/shetland/core/pom.xml
index 5504ee1f3..d8900645d 100644
--- a/shetland/core/pom.xml
+++ b/shetland/core/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.n52.arctic-sea</groupId>
         <artifactId>shetland-parent</artifactId>
-        <version>9.9.0-SNAPSHOT</version>
+        <version>9.9.0</version>
     </parent>
 
     <artifactId>shetland</artifactId>
diff --git a/shetland/pom.xml b/shetland/pom.xml
index dcf567cbe..3b6da051d 100644
--- a/shetland/pom.xml
+++ b/shetland/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.n52.arctic-sea</groupId>
         <artifactId>arctic-sea</artifactId>
-        <version>9.9.0-SNAPSHOT</version>
+        <version>9.9.0</version>
     </parent>
     <artifactId>shetland-parent</artifactId>
     <packaging>pom</packaging>
diff --git a/shetland/rdf/pom.xml b/shetland/rdf/pom.xml
index 2a68bc05d..bb841e53c 100644
--- a/shetland/rdf/pom.xml
+++ b/shetland/rdf/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.n52.arctic-sea</groupId>
         <artifactId>shetland-parent</artifactId>
-        <version>9.9.0-SNAPSHOT</version>
+        <version>9.9.0</version>
     </parent>
     <artifactId>shetland-rdf</artifactId>
     <name>52°North Shetland RDF</name>
diff --git a/svalbard/core/pom.xml b/svalbard/core/pom.xml
index 40acc1d66..f681ae01c 100644
--- a/svalbard/core/pom.xml
+++ b/svalbard/core/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.n52.arctic-sea</groupId>
         <artifactId>svalbard-parent</artifactId>
-        <version>9.9.0-SNAPSHOT</version>
+        <version>9.9.0</version>
     </parent>
     <artifactId>svalbard</artifactId>
     <name>52°North Svalbard Core</name>
diff --git a/svalbard/exi/pom.xml b/svalbard/exi/pom.xml
index 1939c7982..525a6d7c4 100644
--- a/svalbard/exi/pom.xml
+++ b/svalbard/exi/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.n52.arctic-sea</groupId>
         <artifactId>svalbard-parent</artifactId>
-        <version>9.9.0-SNAPSHOT</version>
+        <version>9.9.0</version>
     </parent>
     <artifactId>svalbard-exi</artifactId>
     <name>52°North Svalbard Exi</name>
diff --git a/svalbard/json-common/pom.xml b/svalbard/json-common/pom.xml
index 3316e8d1b..bb117dd52 100644
--- a/svalbard/json-common/pom.xml
+++ b/svalbard/json-common/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.n52.arctic-sea</groupId>
         <artifactId>svalbard-parent</artifactId>
-        <version>9.9.0-SNAPSHOT</version>
+        <version>9.9.0</version>
     </parent>
     <artifactId>svalbard-json-common</artifactId>
     <name>52°North Svalbard JSON Common</name>
diff --git a/svalbard/json/pom.xml b/svalbard/json/pom.xml
index 764a70cd8..b552ecad2 100644
--- a/svalbard/json/pom.xml
+++ b/svalbard/json/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.n52.arctic-sea</groupId>
         <artifactId>svalbard-parent</artifactId>
-        <version>9.9.0-SNAPSHOT</version>
+        <version>9.9.0</version>
     </parent>
     <artifactId>svalbard-json</artifactId>
     <name>52°North Svalbard JSON encoding</name>
diff --git a/svalbard/odata/pom.xml b/svalbard/odata/pom.xml
index 5675b772e..0fabc8f66 100644
--- a/svalbard/odata/pom.xml
+++ b/svalbard/odata/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.n52.arctic-sea</groupId>
         <artifactId>svalbard-parent</artifactId>
-        <version>9.9.0-SNAPSHOT</version>
+        <version>9.9.0</version>
     </parent>
     <artifactId>svalbard-odata</artifactId>
     <name>52°North Svalbard OData</name>
diff --git a/svalbard/pom.xml b/svalbard/pom.xml
index ae6acab9d..2952964e9 100644
--- a/svalbard/pom.xml
+++ b/svalbard/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.n52.arctic-sea</groupId>
         <artifactId>arctic-sea</artifactId>
-        <version>9.9.0-SNAPSHOT</version>
+        <version>9.9.0</version>
     </parent>
     <artifactId>svalbard-parent</artifactId>
     <packaging>pom</packaging>
diff --git a/svalbard/xmlbeans/pom.xml b/svalbard/xmlbeans/pom.xml
index 1f203dd39..e3af8320a 100644
--- a/svalbard/xmlbeans/pom.xml
+++ b/svalbard/xmlbeans/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.n52.arctic-sea</groupId>
         <artifactId>svalbard-parent</artifactId>
-        <version>9.9.0-SNAPSHOT</version>
+        <version>9.9.0</version>
     </parent>
     <artifactId>svalbard-xmlbeans</artifactId>
     <name>52°North Svalbard XmlBeans</name>
diff --git a/svalbard/xmlstream/pom.xml b/svalbard/xmlstream/pom.xml
index 9c4767ffc..e7edc6334 100644
--- a/svalbard/xmlstream/pom.xml
+++ b/svalbard/xmlstream/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.n52.arctic-sea</groupId>
         <artifactId>svalbard-parent</artifactId>
-        <version>9.9.0-SNAPSHOT</version>
+        <version>9.9.0</version>
     </parent>
     <artifactId>svalbard-xmlstream</artifactId>
     <name>52°North Svalbard XML Stream</name>