diff --git a/pom.xml b/pom.xml
index 540c663e1c..0eebc4d9a3 100644
--- a/pom.xml
+++ b/pom.xml
@@ -116,7 +116,7 @@
         <maven.source.version>3.2.1</maven.source.version>
         <maven.templating.version>1.0.0</maven.templating.version>
         <mockito.inline.version>5.2.0</mockito.inline.version>
-        <powsybl.core.version>6.5.0-SNAPSHOT</powsybl.core.version>
+        <powsybl.core.version>6.6.0-SNAPSHOT</powsybl.core.version>
         <powsybl.entsoe.version>2.11.0-SNAPSHOT</powsybl.entsoe.version>
         <powsybl.openloadflow.version>1.13.0-SNAPSHOT</powsybl.openloadflow.version>
         <slf4j.version>1.7.36</slf4j.version>
diff --git a/ra-optimisation/search-tree-rao/src/test/java/com/powsybl/openrao/searchtreerao/castor/algorithm/AutomatonSimulatorTest.java b/ra-optimisation/search-tree-rao/src/test/java/com/powsybl/openrao/searchtreerao/castor/algorithm/AutomatonSimulatorTest.java
index 4b77968df5..f08e302424 100644
--- a/ra-optimisation/search-tree-rao/src/test/java/com/powsybl/openrao/searchtreerao/castor/algorithm/AutomatonSimulatorTest.java
+++ b/ra-optimisation/search-tree-rao/src/test/java/com/powsybl/openrao/searchtreerao/castor/algorithm/AutomatonSimulatorTest.java
@@ -294,9 +294,9 @@ void testDisableHvdcAngleDroopControl1() {
         // check that sensitivity computation has been run
         assertEquals(mockedPrePerimeterResult, result.getLeft());
         assertEquals(1, result.getRight().size());
-        assertEquals(2450.87, result.getRight().get(hvdcRa1), DOUBLE_TOLERANCE);
+        assertEquals(2451.3764524964786, result.getRight().get(hvdcRa1), DOUBLE_TOLERANCE);
         assertEquals(HvdcLine.ConvertersMode.SIDE_1_RECTIFIER_SIDE_2_INVERTER, network.getHvdcLine(hvdcRa1.getNetworkElement().getId()).getConvertersMode());
-        assertEquals(2450.87, network.getHvdcLine(hvdcRa1.getNetworkElement().getId()).getActivePowerSetpoint(), DOUBLE_TOLERANCE);
+        assertEquals(2451.3764524964786, network.getHvdcLine(hvdcRa1.getNetworkElement().getId()).getActivePowerSetpoint(), DOUBLE_TOLERANCE);
         assertEquals(HvdcLine.ConvertersMode.SIDE_1_RECTIFIER_SIDE_2_INVERTER, network.getHvdcLine(hvdcRa2.getNetworkElement().getId()).getConvertersMode());
         assertEquals(0, network.getHvdcLine(hvdcRa2.getNetworkElement().getId()).getActivePowerSetpoint(), DOUBLE_TOLERANCE);
 
@@ -307,7 +307,7 @@ void testDisableHvdcAngleDroopControl1() {
         assertEquals(prePerimeterResult, result.getLeft());
         assertEquals(Map.of(), result.getRight());
         assertEquals(HvdcLine.ConvertersMode.SIDE_1_RECTIFIER_SIDE_2_INVERTER, network.getHvdcLine(hvdcRa1.getNetworkElement().getId()).getConvertersMode());
-        assertEquals(2450.87, network.getHvdcLine(hvdcRa1.getNetworkElement().getId()).getActivePowerSetpoint(), DOUBLE_TOLERANCE);
+        assertEquals(2451.3764524964786, network.getHvdcLine(hvdcRa1.getNetworkElement().getId()).getActivePowerSetpoint(), DOUBLE_TOLERANCE);
         assertEquals(HvdcLine.ConvertersMode.SIDE_1_RECTIFIER_SIDE_2_INVERTER, network.getHvdcLine(hvdcRa2.getNetworkElement().getId()).getConvertersMode());
         assertEquals(0, network.getHvdcLine(hvdcRa2.getNetworkElement().getId()).getActivePowerSetpoint(), DOUBLE_TOLERANCE);
     }
@@ -323,12 +323,12 @@ void testDisableHvdcAngleDroopControl2() {
         assertFalse(network.getHvdcLine("BBE2AA12 FFR3AA12 1").getExtension(HvdcAngleDroopActivePowerControl.class).isEnabled());
         assertEquals(mockedPrePerimeterResult, result.getLeft());
         assertEquals(2, result.getRight().size());
-        assertEquals(2450.87, result.getRight().get(hvdcRa1), DOUBLE_TOLERANCE);
+        assertEquals(2451.3764524964786, result.getRight().get(hvdcRa1), DOUBLE_TOLERANCE);
         assertEquals(HvdcLine.ConvertersMode.SIDE_1_RECTIFIER_SIDE_2_INVERTER, network.getHvdcLine(hvdcRa1.getNetworkElement().getId()).getConvertersMode());
-        assertEquals(2450.87, network.getHvdcLine(hvdcRa1.getNetworkElement().getId()).getActivePowerSetpoint(), DOUBLE_TOLERANCE);
-        assertEquals(-46.61, result.getRight().get(hvdcRa2), DOUBLE_TOLERANCE);
+        assertEquals(2451.3764524964786, network.getHvdcLine(hvdcRa1.getNetworkElement().getId()).getActivePowerSetpoint(), DOUBLE_TOLERANCE);
+        assertEquals(-46.65616621806521, result.getRight().get(hvdcRa2), DOUBLE_TOLERANCE);
         assertEquals(HvdcLine.ConvertersMode.SIDE_1_INVERTER_SIDE_2_RECTIFIER, network.getHvdcLine(hvdcRa2.getNetworkElement().getId()).getConvertersMode());
-        assertEquals(46.61, network.getHvdcLine(hvdcRa2.getNetworkElement().getId()).getActivePowerSetpoint(), DOUBLE_TOLERANCE);
+        assertEquals(46.65616621806521, network.getHvdcLine(hvdcRa2.getNetworkElement().getId()).getActivePowerSetpoint(), DOUBLE_TOLERANCE);
     }
 
     @Test
@@ -374,9 +374,9 @@ void testDisableHvdcAngleDroopControl5() {
         assertFalse(network.getHvdcLine("BBE2AA11 FFR3AA11 1").getExtension(HvdcAngleDroopActivePowerControl.class).isEnabled());
         assertEquals(mockedPrePerimeterResult, result.getLeft());
         assertEquals(1, result.getRight().size());
-        assertEquals(-813.97, result.getRight().get(hvdcRa1), DOUBLE_TOLERANCE);
+        assertEquals(-813.9957894885341, result.getRight().get(hvdcRa1), DOUBLE_TOLERANCE);
         assertEquals(HvdcLine.ConvertersMode.SIDE_1_INVERTER_SIDE_2_RECTIFIER, network.getHvdcLine(hvdcRa1.getNetworkElement().getId()).getConvertersMode());
-        assertEquals(813.97, network.getHvdcLine(hvdcRa1.getNetworkElement().getId()).getActivePowerSetpoint(), DOUBLE_TOLERANCE);
+        assertEquals(813.9957894885341, network.getHvdcLine(hvdcRa1.getNetworkElement().getId()).getActivePowerSetpoint(), DOUBLE_TOLERANCE);
     }
 
     @Test
@@ -692,9 +692,9 @@ void testDisableHvdcAngleDroopControlBeforeShifting() {
         automatonSimulator.shiftRangeActionsUntilFlowCnecsSecure(List.of(hvdcRa1, hvdcRa2), Set.of(cnec1, cnec2), network, mockedPreAutoPerimeterSensitivityAnalysis, prePerimeterResult, autoState);
         assertFalse(network.getHvdcLine("BBE2AA11 FFR3AA11 1").getExtension(HvdcAngleDroopActivePowerControl.class).isEnabled());
         assertFalse(network.getHvdcLine("BBE2AA12 FFR3AA12 1").getExtension(HvdcAngleDroopActivePowerControl.class).isEnabled());
-        assertEquals(2450.87, network.getHvdcLine("BBE2AA11 FFR3AA11 1").getActivePowerSetpoint(), DOUBLE_TOLERANCE);
+        assertEquals(2451.3764524964786, network.getHvdcLine("BBE2AA11 FFR3AA11 1").getActivePowerSetpoint(), DOUBLE_TOLERANCE);
         assertEquals(HvdcLine.ConvertersMode.SIDE_1_RECTIFIER_SIDE_2_INVERTER, network.getHvdcLine("BBE2AA11 FFR3AA11 1").getConvertersMode());
-        assertEquals(46.61, network.getHvdcLine("BBE2AA12 FFR3AA12 1").getActivePowerSetpoint(), DOUBLE_TOLERANCE);
+        assertEquals(46.65616621806521, network.getHvdcLine("BBE2AA12 FFR3AA12 1").getActivePowerSetpoint(), DOUBLE_TOLERANCE);
         assertEquals(HvdcLine.ConvertersMode.SIDE_1_INVERTER_SIDE_2_RECTIFIER, network.getHvdcLine("BBE2AA12 FFR3AA12 1").getConvertersMode());
     }
 }