diff --git a/.ci_support/linux_64_.yaml b/.ci_support/linux_64_.yaml
index ecd920e..f12dfdc 100644
--- a/.ci_support/linux_64_.yaml
+++ b/.ci_support/linux_64_.yaml
@@ -19,7 +19,7 @@ jsoncpp:
 libcurl:
 - '8'
 libprotobuf:
-- 4.23.3
+- 4.23.4
 libzip:
 - '1'
 target_platform:
diff --git a/.ci_support/linux_aarch64_.yaml b/.ci_support/linux_aarch64_.yaml
index 8f08de9..4765741 100644
--- a/.ci_support/linux_aarch64_.yaml
+++ b/.ci_support/linux_aarch64_.yaml
@@ -23,7 +23,7 @@ jsoncpp:
 libcurl:
 - '8'
 libprotobuf:
-- 4.23.3
+- 4.23.4
 libzip:
 - '1'
 target_platform:
diff --git a/.ci_support/linux_ppc64le_.yaml b/.ci_support/linux_ppc64le_.yaml
index 280abbc..7924a59 100644
--- a/.ci_support/linux_ppc64le_.yaml
+++ b/.ci_support/linux_ppc64le_.yaml
@@ -19,7 +19,7 @@ jsoncpp:
 libcurl:
 - '8'
 libprotobuf:
-- 4.23.3
+- 4.23.4
 libzip:
 - '1'
 target_platform:
diff --git a/.ci_support/migrations/libabseil20230802_libgrpc157_libprotobuf4234.yaml b/.ci_support/migrations/libabseil20230802_libgrpc157_libprotobuf4234.yaml
new file mode 100644
index 0000000..3781ea0
--- /dev/null
+++ b/.ci_support/migrations/libabseil20230802_libgrpc157_libprotobuf4234.yaml
@@ -0,0 +1,13 @@
+__migrator:
+  build_number: 1
+  kind: version
+  migration_number: 1
+libabseil:
+- 20230802
+libgrpc:
+- "1.57"
+libprotobuf:
+- 4.23.4
+MACOSX_DEPLOYMENT_TARGET:  # [osx and x86_64]
+- "10.13"                  # [osx and x86_64]
+migrator_ts: 1692632590.658328
diff --git a/.ci_support/migrations/libprotobuf4233_libgrpc156.yaml b/.ci_support/migrations/libprotobuf4233_libgrpc156.yaml
deleted file mode 100644
index 5fd0340..0000000
--- a/.ci_support/migrations/libprotobuf4233_libgrpc156.yaml
+++ /dev/null
@@ -1,11 +0,0 @@
-__migrator:
-  build_number: 1
-  kind: version
-  migration_number: 1
-libgrpc:
-- '1.54'
-- '1.56'
-libprotobuf:
-- '3.21'
-- '4.23.3'
-migrator_ts: 1688154716.9176981
diff --git a/.ci_support/osx_64_.yaml b/.ci_support/osx_64_.yaml
index 4206ada..a2f35c6 100644
--- a/.ci_support/osx_64_.yaml
+++ b/.ci_support/osx_64_.yaml
@@ -1,5 +1,5 @@
 MACOSX_DEPLOYMENT_TARGET:
-- '10.9'
+- '10.13'
 c_compiler:
 - clang
 c_compiler_version:
@@ -17,7 +17,7 @@ jsoncpp:
 libcurl:
 - '8'
 libprotobuf:
-- 4.23.3
+- 4.23.4
 libzip:
 - '1'
 macos_machine:
diff --git a/.ci_support/osx_arm64_.yaml b/.ci_support/osx_arm64_.yaml
index 997a21f..e56de03 100644
--- a/.ci_support/osx_arm64_.yaml
+++ b/.ci_support/osx_arm64_.yaml
@@ -17,7 +17,7 @@ jsoncpp:
 libcurl:
 - '8'
 libprotobuf:
-- 4.23.3
+- 4.23.4
 libzip:
 - '1'
 macos_machine:
diff --git a/.ci_support/win_64_.yaml b/.ci_support/win_64_.yaml
index 94d1682..bc18be0 100644
--- a/.ci_support/win_64_.yaml
+++ b/.ci_support/win_64_.yaml
@@ -11,7 +11,7 @@ jsoncpp:
 libcurl:
 - '8'
 libprotobuf:
-- 4.23.3
+- 4.23.4
 libzip:
 - '1'
 target_platform:
diff --git a/conda-forge.yml b/conda-forge.yml
index 4dac4ef..63da301 100644
--- a/conda-forge.yml
+++ b/conda-forge.yml
@@ -1,3 +1,5 @@
+bot:
+  automerge: true
 build_platform:
   linux_aarch64: linux_64
   linux_ppc64le: linux_64
@@ -12,5 +14,3 @@ provider:
   linux_aarch64: default
   linux_ppc64le: default
 test: native_and_emulated
-bot:
-  automerge: true
diff --git a/recipe/meta.yaml b/recipe/meta.yaml
index e263188..be331f3 100644
--- a/recipe/meta.yaml
+++ b/recipe/meta.yaml
@@ -18,7 +18,7 @@ source:
     sha256: 1a5585a8139ddef1f86ae9e70951319f41c046cb51c47cdfe8cfa7b6353bd12a
 
 build:
-  number: 0
+  number: 1
 
 outputs:
   - name: {{ cxx_name }}