diff --git a/pom.xml b/pom.xml
index 6bcdf44bd..17dfebe28 100644
--- a/pom.xml
+++ b/pom.xml
@@ -19,7 +19,7 @@
         <relativePath/>
     </parent>
     <artifactId>powsybl-single-line-diagram</artifactId>
-    <version>1.8.0-SNAPSHOT</version>
+    <version>1.8.0-RC1</version>
     <packaging>pom</packaging>
 
     <name>Single line diagram</name>
@@ -97,7 +97,7 @@
             **/generated/**/*, **/com/powsybl/sld/view/**/*
         </sonar.exclusions>
 
-        <powsyblcore.version>3.7.0</powsyblcore.version>
+        <powsyblcore.version>3.8.0-RC1</powsyblcore.version>
     </properties>
 
     <profiles>
diff --git a/single-line-diagram-cgmes/pom.xml b/single-line-diagram-cgmes/pom.xml
index 63692201d..433cc8aa2 100644
--- a/single-line-diagram-cgmes/pom.xml
+++ b/single-line-diagram-cgmes/pom.xml
@@ -15,7 +15,7 @@
     <parent>
         <artifactId>powsybl-single-line-diagram</artifactId>
         <groupId>com.powsybl</groupId>
-        <version>1.8.0-SNAPSHOT</version>
+        <version>1.8.0-RC1</version>
     </parent>
 
     <artifactId>powsybl-single-line-diagram-cgmes</artifactId>
diff --git a/single-line-diagram-cgmes/single-line-diagram-cgmes-dl-conversion/pom.xml b/single-line-diagram-cgmes/single-line-diagram-cgmes-dl-conversion/pom.xml
index 6543946a0..e8d730ad2 100644
--- a/single-line-diagram-cgmes/single-line-diagram-cgmes-dl-conversion/pom.xml
+++ b/single-line-diagram-cgmes/single-line-diagram-cgmes-dl-conversion/pom.xml
@@ -12,7 +12,7 @@
     <parent>
         <groupId>com.powsybl</groupId>
         <artifactId>powsybl-single-line-diagram-cgmes</artifactId>
-        <version>1.8.0-SNAPSHOT</version>
+        <version>1.8.0-RC1</version>
     </parent>
 
     <artifactId>powsybl-single-line-diagram-cgmes-dl-conversion</artifactId>
diff --git a/single-line-diagram-cgmes/single-line-diagram-cgmes-dl-iidm-extensions/pom.xml b/single-line-diagram-cgmes/single-line-diagram-cgmes-dl-iidm-extensions/pom.xml
index e18c63282..2bcc4f5cc 100644
--- a/single-line-diagram-cgmes/single-line-diagram-cgmes-dl-iidm-extensions/pom.xml
+++ b/single-line-diagram-cgmes/single-line-diagram-cgmes-dl-iidm-extensions/pom.xml
@@ -12,7 +12,7 @@
     <parent>
         <groupId>com.powsybl</groupId>
         <artifactId>powsybl-single-line-diagram-cgmes</artifactId>
-        <version>1.8.0-SNAPSHOT</version>
+        <version>1.8.0-RC1</version>
     </parent>
 
     <artifactId>powsybl-single-line-diagram-cgmes-iidm-extensions</artifactId>
diff --git a/single-line-diagram-cgmes/single-line-diagram-cgmes-layout/pom.xml b/single-line-diagram-cgmes/single-line-diagram-cgmes-layout/pom.xml
index a374e9d7a..8cfa096a3 100644
--- a/single-line-diagram-cgmes/single-line-diagram-cgmes-layout/pom.xml
+++ b/single-line-diagram-cgmes/single-line-diagram-cgmes-layout/pom.xml
@@ -15,7 +15,7 @@
     <parent>
         <groupId>com.powsybl</groupId>
         <artifactId>powsybl-single-line-diagram-cgmes</artifactId>
-        <version>1.8.0-SNAPSHOT</version>
+        <version>1.8.0-RC1</version>
     </parent>
 
     <artifactId>powsybl-single-line-diagram-cgmes-layout</artifactId>
diff --git a/single-line-diagram-color/pom.xml b/single-line-diagram-color/pom.xml
index 65994b23b..0251075fc 100644
--- a/single-line-diagram-color/pom.xml
+++ b/single-line-diagram-color/pom.xml
@@ -15,7 +15,7 @@
     <parent>
         <artifactId>powsybl-single-line-diagram</artifactId>
         <groupId>com.powsybl</groupId>
-        <version>1.8.0-SNAPSHOT</version>
+        <version>1.8.0-RC1</version>
     </parent>
 
     <artifactId>powsybl-single-line-diagram-color</artifactId>
diff --git a/single-line-diagram-core/pom.xml b/single-line-diagram-core/pom.xml
index 888841854..a473add42 100644
--- a/single-line-diagram-core/pom.xml
+++ b/single-line-diagram-core/pom.xml
@@ -14,7 +14,7 @@
     <parent>
         <groupId>com.powsybl</groupId>
         <artifactId>powsybl-single-line-diagram</artifactId>
-        <version>1.8.0-SNAPSHOT</version>
+        <version>1.8.0-RC1</version>
     </parent>
 
     <artifactId>powsybl-single-line-diagram-core</artifactId>
diff --git a/single-line-diagram-distribution/pom.xml b/single-line-diagram-distribution/pom.xml
index be2cc9d68..301f89df0 100644
--- a/single-line-diagram-distribution/pom.xml
+++ b/single-line-diagram-distribution/pom.xml
@@ -15,7 +15,7 @@
     <parent>
         <artifactId>powsybl-single-line-diagram</artifactId>
         <groupId>com.powsybl</groupId>
-        <version>1.8.0-SNAPSHOT</version>
+        <version>1.8.0-RC1</version>
     </parent>
 
     <packaging>pom</packaging>
diff --git a/single-line-diagram-force-layout/pom.xml b/single-line-diagram-force-layout/pom.xml
index bc18819d8..052223c1d 100644
--- a/single-line-diagram-force-layout/pom.xml
+++ b/single-line-diagram-force-layout/pom.xml
@@ -14,7 +14,7 @@
     <parent>
         <artifactId>powsybl-single-line-diagram</artifactId>
         <groupId>com.powsybl</groupId>
-        <version>1.8.0-SNAPSHOT</version>
+        <version>1.8.0-RC1</version>
     </parent>
 
     <artifactId>powsybl-single-line-diagram-force-layout</artifactId>
diff --git a/single-line-diagram-iidm-extensions/pom.xml b/single-line-diagram-iidm-extensions/pom.xml
index 92bf1c111..2b38303ee 100644
--- a/single-line-diagram-iidm-extensions/pom.xml
+++ b/single-line-diagram-iidm-extensions/pom.xml
@@ -15,7 +15,7 @@
     <parent>
         <groupId>com.powsybl</groupId>
         <artifactId>powsybl-single-line-diagram</artifactId>
-        <version>1.8.0-SNAPSHOT</version>
+        <version>1.8.0-RC1</version>
     </parent>
 
     <artifactId>powsybl-single-line-diagram-iidm-extensions</artifactId>
diff --git a/single-line-diagram-view-app/pom.xml b/single-line-diagram-view-app/pom.xml
index 542cb2457..07d333f25 100644
--- a/single-line-diagram-view-app/pom.xml
+++ b/single-line-diagram-view-app/pom.xml
@@ -15,7 +15,7 @@
     <parent>
         <artifactId>powsybl-single-line-diagram</artifactId>
         <groupId>com.powsybl</groupId>
-        <version>1.8.0-SNAPSHOT</version>
+        <version>1.8.0-RC1</version>
     </parent>
 
     <artifactId>powsybl-single-line-diagram-view-app</artifactId>
diff --git a/single-line-diagram-view/pom.xml b/single-line-diagram-view/pom.xml
index d0746571c..81efcb47d 100644
--- a/single-line-diagram-view/pom.xml
+++ b/single-line-diagram-view/pom.xml
@@ -15,7 +15,7 @@
     <parent>
         <artifactId>powsybl-single-line-diagram</artifactId>
         <groupId>com.powsybl</groupId>
-        <version>1.8.0-SNAPSHOT</version>
+        <version>1.8.0-RC1</version>
     </parent>
 
     <artifactId>powsybl-single-line-diagram-view</artifactId>