diff --git a/RELEASE_NOTES.org b/RELEASE_NOTES.org
index 01875f10..b3f022ba 100644
--- a/RELEASE_NOTES.org
+++ b/RELEASE_NOTES.org
@@ -32,6 +32,7 @@
   - Fixed bug with non-contiguous MOs in active space and deleter MOs
   - Complete network-free installation
   - Fixed bug in selection when computing full PT2
+  - Updated version of f77-zmq
 
 *** User interface
 
diff --git a/bin/qp_convert_output_to_ezfio b/bin/qp_convert_output_to_ezfio
index 9412b090..091423e4 100755
--- a/bin/qp_convert_output_to_ezfio
+++ b/bin/qp_convert_output_to_ezfio
@@ -389,8 +389,6 @@ def write_ezfio(res, filename):
         n_beta = res.num_beta
         for i in range(nucl_num):
             charge[i] -= nucl_charge_remove[i]
-            n_alpha -= nucl_charge_remove[i]/2
-            n_beta -= nucl_charge_remove[i]/2
         ezfio.set_nuclei_nucl_charge(charge)
         ezfio.set_electrons_elec_alpha_num(n_alpha)
         ezfio.set_electrons_elec_beta_num(n_beta)
diff --git a/configure b/configure
index 65146c22..273bdf7d 100755
--- a/configure
+++ b/configure
@@ -274,7 +274,7 @@ EOF
 
             execute << EOF
               cd "\${QP_ROOT}"/external
-              tar --gunzip --extract --file qp2-dependencies/resultsFile-v2.0.tar.gz
+              tar --gunzip --extract --file qp2-dependencies/resultsFile-v2.3.tar.gz
               mv resultsFile-*/resultsFile "\${QP_ROOT}/external/Python/"
 EOF
 
diff --git a/external/qp2-dependencies b/external/qp2-dependencies
index 0e1ca913..90ee61f5 160000
--- a/external/qp2-dependencies
+++ b/external/qp2-dependencies
@@ -1 +1 @@
-Subproject commit 0e1ca91313e4b6ba3ea042b6378c3ff483781fb1
+Subproject commit 90ee61f5041c7c94a0c605625a264860292813a0
diff --git a/src/cipsi/cipsi.irp.f b/src/cipsi/cipsi.irp.f
index 6e715531..da77a527 100644
--- a/src/cipsi/cipsi.irp.f
+++ b/src/cipsi/cipsi.irp.f
@@ -70,8 +70,8 @@ subroutine run_cipsi
 
   do while (                                                         &
         (N_det < N_det_max) .and.                                    &
-        (maxval(abs(pt2_data % pt2(1:N_states))) > pt2_max) .and.               &
-        (maxval(abs(pt2_data % variance(1:N_states))) > variance_max) .and.     &
+        (sum(abs(pt2_data % pt2(1:N_states)) * state_average_weight(1:N_states)) > pt2_max) .and.               &
+        (sum(abs(pt2_data % variance(1:N_states)) * state_average_weight(1:N_states)) > variance_max) .and.     &
         (correlation_energy_ratio <= correlation_energy_ratio_max)   &
         )
       write(*,'(A)')  '--------------------------------------------------------------------------------'
diff --git a/src/cipsi/stochastic_cipsi.irp.f b/src/cipsi/stochastic_cipsi.irp.f
index 781fcda6..5fc9db0f 100644
--- a/src/cipsi/stochastic_cipsi.irp.f
+++ b/src/cipsi/stochastic_cipsi.irp.f
@@ -69,8 +69,8 @@ subroutine run_stochastic_cipsi
 
   do while (                                                         &
         (N_det < N_det_max) .and.                                    &
-        (maxval(abs(pt2_data % pt2(1:N_states))) > pt2_max) .and.               &
-        (maxval(abs(pt2_data % variance(1:N_states))) > variance_max) .and.     &
+        (sum(abs(pt2_data % pt2(1:N_states)) * state_average_weight(1:N_states)) > pt2_max) .and.               &
+        (sum(abs(pt2_data % variance(1:N_states)) * state_average_weight(1:N_states)) > variance_max) .and.     &
         (correlation_energy_ratio <= correlation_energy_ratio_max)   &
         )
       write(*,'(A)')  '--------------------------------------------------------------------------------'