diff --git a/array-bounds.patch b/array-bounds.patch
new file mode 100644
index 0000000..ae7c696
--- /dev/null
+++ b/array-bounds.patch
@@ -0,0 +1,19 @@
+diff --git a/src/core/p3m/interpolation.hpp b/src/core/p3m/interpolation.hpp
+index a25b0d8f66..0573648938 100644
+--- a/src/core/p3m/interpolation.hpp
++++ b/src/core/p3m/interpolation.hpp
+@@ -109,10 +109,10 @@ class p3m_interpolation_cache {
+     InterpolationWeights<cao> ret;
+     ret.ind = ca_fmp[i];
+ 
+-    auto const offset = ca_frac.data() + 3 * i * m_cao;
+-    boost::copy(make_const_span(offset + 0 * m_cao, m_cao), ret.w_x.begin());
+-    boost::copy(make_const_span(offset + 1 * m_cao, m_cao), ret.w_y.begin());
+-    boost::copy(make_const_span(offset + 2 * m_cao, m_cao), ret.w_z.begin());
++    auto const offset = ca_frac.data() + 3 * i * cao;
++    boost::copy(make_const_span(offset + 0 * cao, cao), ret.w_x.begin());
++    boost::copy(make_const_span(offset + 1 * cao, cao), ret.w_y.begin());
++    boost::copy(make_const_span(offset + 2 * cao, cao), ret.w_z.begin());
+ 
+     return ret;
+   }
diff --git a/python3-espressomd.changes b/python3-espressomd.changes
index d615ff9..d7d0076 100644
--- a/python3-espressomd.changes
+++ b/python3-espressomd.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Wed Apr 26 18:06:17 UTC 2023 - Jean-Noel Grad <jgrad@icp.uni-stuttgart.de>
+
+- Fix LB inertialess tracers bug, fix compiler warnings
+- Add tracers.patch to fix LB inertialess tracers (gh#espressomd/espresso#4714)
+- Add array-bounds.patch to fix compiler warnings (gh#espressomd/espresso#4715)
+
 -------------------------------------------------------------------
 Tue Apr 18 10:43:03 UTC 2023 - Jean-Noel Grad <jgrad@icp.uni-stuttgart.de>
 
diff --git a/python3-espressomd.spec b/python3-espressomd.spec
index 8b3bbe2..c73763c 100644
--- a/python3-espressomd.spec
+++ b/python3-espressomd.spec
@@ -44,6 +44,10 @@ URL:            http://espressomd.org
 Source:         https://github.com/%{modname}/%{pkgname}/releases/download/%{version}/%{pkgname}-%{version}.tar.gz
 # PATCH-FIX-UPSTREAM setuptools.patch gh#espressomd/espresso#4709
 Patch0:         setuptools.patch
+# PATCH-FIX-UPSTREAM tracers.patch gh#espressomd/espresso#4714
+Patch1:         tracers.patch
+# PATCH-FIX-UPSTREAM array-bounds.patch gh#espressomd/espresso#4715
+Patch2:         array-bounds.patch
 # According to gh#espressomd/espresso#4537 32bit architectures are not supported any more
 ExcludeArch:    %{ix86}
 BuildRequires:  cmake
diff --git a/tracers.patch b/tracers.patch
new file mode 100644
index 0000000..93b98d7
--- /dev/null
+++ b/tracers.patch
@@ -0,0 +1,13 @@
+diff --git a/src/core/virtual_sites/lb_inertialess_tracers.cpp b/src/core/virtual_sites/lb_inertialess_tracers.cpp
+index 5aae5af66c..b87b2d4232 100644
+--- a/src/core/virtual_sites/lb_inertialess_tracers.cpp
++++ b/src/core/virtual_sites/lb_inertialess_tracers.cpp
+@@ -92,7 +92,7 @@ void IBM_UpdateParticlePositions(ParticleRange const &particles,
+   // Euler integrator
+   for (auto &p : particles) {
+     if (p.is_virtual()) {
+-      for (int axis = 0; axis < 2; axis++) {
++      for (int axis = 0; axis < 3; axis++) {
+ #ifdef EXTERNAL_FORCES
+         if (not p.is_fixed_along(axis))
+ #endif