diff --git a/.github/workflows/maven.yml b/.github/workflows/maven.yml
index e1e4097..a6d0803 100644
--- a/.github/workflows/maven.yml
+++ b/.github/workflows/maven.yml
@@ -14,10 +14,10 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - name: Set up JDK 11
+      - name: Set up JDK 17
         uses: actions/setup-java@v1
         with:
-          java-version: 11
+          java-version: 17
 
       - name: Checkout sources
         uses: actions/checkout@v1
diff --git a/pom.xml b/pom.xml
index 617b2d5..723db80 100644
--- a/pom.xml
+++ b/pom.xml
@@ -15,7 +15,7 @@
     <parent>
         <groupId>com.powsybl</groupId>
         <artifactId>powsybl-parent-ws</artifactId>
-        <version>10</version>
+        <version>11</version>
         <relativePath/>
     </parent>
 
@@ -44,7 +44,6 @@
     </developers>
 
     <properties>
-        <java.version>11</java.version>
         <gridsuite-dependencies.version>23</gridsuite-dependencies.version>
         <liquibase-hibernate-package>org.gridsuite.useradmin.server</liquibase-hibernate-package>
     </properties>
diff --git a/src/main/java/org/gridsuite/useradmin/server/service/ConnectionsService.java b/src/main/java/org/gridsuite/useradmin/server/service/ConnectionsService.java
index 918085f..0b1f5bc 100644
--- a/src/main/java/org/gridsuite/useradmin/server/service/ConnectionsService.java
+++ b/src/main/java/org/gridsuite/useradmin/server/service/ConnectionsService.java
@@ -12,6 +12,7 @@
 import org.springframework.transaction.annotation.Transactional;
 
 import java.time.LocalDateTime;
+import java.time.temporal.ChronoUnit;
 import java.util.List;
 import java.util.Map;
 import java.util.Objects;
@@ -33,10 +34,11 @@ public ConnectionsService(ConnectionRepository connectionRepository) {
     public void recordConnectionAttempt(String sub, Boolean isAllowed) {
         ConnectionEntity connectionEntity = connectionRepository.findBySub(sub).stream().findFirst().orElse(null);
         if (connectionEntity == null) {
-            connectionEntity = new ConnectionEntity(sub, LocalDateTime.now(), LocalDateTime.now(), isAllowed);
+            //To avoid consistency issue we truncate the time to microseconds since postgres and h2 can only store a precision of microseconds
+            connectionEntity = new ConnectionEntity(sub, LocalDateTime.now().truncatedTo(ChronoUnit.MICROS), LocalDateTime.now().truncatedTo(ChronoUnit.MICROS), isAllowed);
             connectionRepository.save(connectionEntity);
         } else {
-            connectionEntity.setLastConnexionDate(LocalDateTime.now());
+            connectionEntity.setLastConnexionDate(LocalDateTime.now().truncatedTo(ChronoUnit.MICROS));
             connectionEntity.setConnectionAccepted(isAllowed);
         }
     }