diff --git a/.ci_support/migrations/libabseil20240116_libgrpc161_libprotobuf4252.yaml b/.ci_support/migrations/libabseil20240116_libgrpc161_libprotobuf4252.yaml
new file mode 100644
index 0000000..08cd5a0
--- /dev/null
+++ b/.ci_support/migrations/libabseil20240116_libgrpc161_libprotobuf4252.yaml
@@ -0,0 +1,22 @@
+__migrator:
+  build_number: 1
+  commit_message: Rebuild for libabseil 20240116, libgrp 1.61, libprotobuf 4.25.2
+  kind: version
+  migration_number: 1
+  exclude:
+    - abseil-cpp
+    - grpc-cpp
+    - libprotobuf
+    # this shouldn't attempt to modify the python feedstocks
+    - protobuf
+libabseil:
+- "20240116"
+libgrpc:
+- "1.61"
+libprotobuf:
+- 4.25.2
+# already covered by libabseil20230802_libgrpc157_libprotobuf4234,
+# which we cannot delete yet, but keep for clarity
+MACOSX_DEPLOYMENT_TARGET:  # [osx and x86_64]
+- "10.13"                  # [osx and x86_64]
+migrator_ts: 1705991934.9119136
diff --git a/recipe/meta.yaml b/recipe/meta.yaml
index f0f7659..6458a87 100644
--- a/recipe/meta.yaml
+++ b/recipe/meta.yaml
@@ -19,7 +19,7 @@ source:
 
 build:
   skip: true  # [win]
-  number: 8
+  number: 9
   run_exports:
     - {{ pin_subpackage(name, max_pin='x') }}