diff --git a/VERSION b/VERSION
index 1d8e0e650..39b38e3a0 100644
--- a/VERSION
+++ b/VERSION
@@ -18,7 +18,7 @@ release=0
 # requirement is that it must be entirely printable ASCII characters
 # and have no white space.
 
-greek=rc1
+greek=rc2
 
 # The date when this release was created
 
diff --git a/contrib/android/AndroidApp/lstopo/build.gradle b/contrib/android/AndroidApp/lstopo/build.gradle
index 7b92ebedf..3a7d08b64 100644
--- a/contrib/android/AndroidApp/lstopo/build.gradle
+++ b/contrib/android/AndroidApp/lstopo/build.gradle
@@ -11,7 +11,7 @@ android {
         // Official hwloc version - snapshot number - android apk version
         // Set snapshot number to 1 when the hwloc version is increased.
         // Increase the snapshot number when the hwloc code changed but not its version
-        versionName "2.10.0rc1-1-1.5.3"
+        versionName "2.10.0rc2-1-1.5.3"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
         externalNativeBuild {
             cmake {
diff --git a/contrib/android/include/hwloc/autogen/config.h b/contrib/android/include/hwloc/autogen/config.h
index 3a4b24254..766b2f0e9 100644
--- a/contrib/android/include/hwloc/autogen/config.h
+++ b/contrib/android/include/hwloc/autogen/config.h
@@ -1,7 +1,7 @@
 /* include/hwloc/autogen/config.h.  Generated from config.h.in by configure.  */
 /* -*- c -*-
  * Copyright © 2009 CNRS
- * Copyright © 2009-2022 Inria.  All rights reserved.
+ * Copyright © 2009-2023 Inria.  All rights reserved.
  * Copyright © 2009-2012 Université Bordeaux
  * Copyright © 2009-2011 Cisco Systems, Inc.  All rights reserved.
  * See COPYING in top-level directory.
@@ -12,11 +12,11 @@
 #ifndef HWLOC_CONFIG_H
 #define HWLOC_CONFIG_H
 
-#define HWLOC_VERSION "2.10.0rc1"
+#define HWLOC_VERSION "2.10.0rc2"
 #define HWLOC_VERSION_MAJOR 2
 #define HWLOC_VERSION_MINOR 10
 #define HWLOC_VERSION_RELEASE 0
-#define HWLOC_VERSION_GREEK "rc1"
+#define HWLOC_VERSION_GREEK "rc2"
 
 #if (__GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 95))
 # define __hwloc_restrict __restrict
diff --git a/contrib/windows/hwloc_config.h b/contrib/windows/hwloc_config.h
index 0213d41ce..be44baa81 100644
--- a/contrib/windows/hwloc_config.h
+++ b/contrib/windows/hwloc_config.h
@@ -1,6 +1,6 @@
 /*
  * Copyright © 2009 CNRS
- * Copyright © 2009-2022 Inria.  All rights reserved.
+ * Copyright © 2009-2023 Inria.  All rights reserved.
  * Copyright © 2009-2012 Université Bordeaux
  * Copyright © 2009-2011 Cisco Systems, Inc.  All rights reserved.
  * See COPYING in top-level directory.
@@ -11,11 +11,11 @@
 #ifndef HWLOC_CONFIG_H
 #define HWLOC_CONFIG_H
 
-#define HWLOC_VERSION "2.10.0rc1"
+#define HWLOC_VERSION "2.10.0rc2"
 #define HWLOC_VERSION_MAJOR 2
 #define HWLOC_VERSION_MINOR 10
 #define HWLOC_VERSION_RELEASE 0
-#define HWLOC_VERSION_GREEK "rc1"
+#define HWLOC_VERSION_GREEK "rc2"
 
 #define __hwloc_restrict
 #define __hwloc_inline __inline