diff --git a/.ci_support/linux_64_.yaml b/.ci_support/linux_64_.yaml
index ba4f5e4..d1dc0a8 100644
--- a/.ci_support/linux_64_.yaml
+++ b/.ci_support/linux_64_.yaml
@@ -25,7 +25,7 @@ github_actions_labels:
 icu:
 - '78'
 libabseil:
-- '20260107'
+- '20260526'
 libsqlite:
 - '3'
 openssl:
diff --git a/.ci_support/linux_aarch64_.yaml b/.ci_support/linux_aarch64_.yaml
index 3dbb326..fa442d0 100644
--- a/.ci_support/linux_aarch64_.yaml
+++ b/.ci_support/linux_aarch64_.yaml
@@ -25,7 +25,7 @@ github_actions_labels:
 icu:
 - '78'
 libabseil:
-- '20260107'
+- '20260526'
 libsqlite:
 - '3'
 openssl:
diff --git a/.ci_support/migrations/absl_grpc_proto_26Q2.yaml b/.ci_support/migrations/absl_grpc_proto_26Q2.yaml
new file mode 100644
index 0000000..7ebd526
--- /dev/null
+++ b/.ci_support/migrations/absl_grpc_proto_26Q2.yaml
@@ -0,0 +1,34 @@
+__migrator:
+  build_number: 1
+  commit_message: |
+    Rebuild for libabseil 20260526, libgrpc 1.82 & libprotobuf 7.35.1
+    
+    grpc v1.82 is currently in pre-release and thus not published yet.
+    Therefore, it is expected that feedstocks depending on libgrpc will
+    see resolver errors for now.
+  kind: version
+  migration_number: 1
+  exclude:
+    # core deps
+    - abseil-cpp
+    - grpc-cpp
+    - libprotobuf
+    # required for building/testing
+    - protobuf
+    - re2
+    # bazel stack
+    - bazel
+    - grpc_java_plugin
+    - singlejar
+    # built manually beforehand due to enormous build time
+    - pytorch-cpu
+libabseil:
+- 20260526
+libgrpc:
+- "1.82"
+libprotobuf:
+- 7.35.1
+# https://github.com/protocolbuffers/protobuf/commit/66a9ea7540ad7d3d0822ace6fc8d9ba6cd088c4d
+c_stdlib_version:   # [osx]
+  - 12.0            # [osx]
+migrator_ts: 1775539322.336586
diff --git a/.ci_support/osx_64_.yaml b/.ci_support/osx_64_.yaml
index c9cc874..d6e2b8e 100644
--- a/.ci_support/osx_64_.yaml
+++ b/.ci_support/osx_64_.yaml
@@ -1,7 +1,7 @@
 MACOSX_DEPLOYMENT_TARGET:
-- '11.0'
+- '12.0'
 MACOSX_SDK_VERSION:
-- '11.0'
+- '12.0'
 brotli:
 - '1.2'
 c_ares:
@@ -13,7 +13,7 @@ c_compiler_version:
 c_stdlib:
 - macosx_deployment_target
 c_stdlib_version:
-- '11.0'
+- '12.0'
 channel_sources:
 - conda-forge
 channel_targets:
@@ -25,7 +25,7 @@ cxx_compiler_version:
 icu:
 - '78'
 libabseil:
-- '20260107'
+- '20260526'
 libsqlite:
 - '3'
 macos_machine:
diff --git a/.ci_support/osx_arm64_.yaml b/.ci_support/osx_arm64_.yaml
index c06ac64..3a531f8 100644
--- a/.ci_support/osx_arm64_.yaml
+++ b/.ci_support/osx_arm64_.yaml
@@ -1,7 +1,7 @@
 MACOSX_DEPLOYMENT_TARGET:
-- '11.0'
+- '12.0'
 MACOSX_SDK_VERSION:
-- '11.0'
+- '12.0'
 brotli:
 - '1.2'
 c_ares:
@@ -13,7 +13,7 @@ c_compiler_version:
 c_stdlib:
 - macosx_deployment_target
 c_stdlib_version:
-- '11.0'
+- '12.0'
 channel_sources:
 - conda-forge
 channel_targets:
@@ -25,7 +25,7 @@ cxx_compiler_version:
 icu:
 - '78'
 libabseil:
-- '20260107'
+- '20260526'
 libsqlite:
 - '3'
 macos_machine:
diff --git a/recipe/recipe.yaml b/recipe/recipe.yaml
index 64ad5d0..f3b496d 100644
--- a/recipe/recipe.yaml
+++ b/recipe/recipe.yaml
@@ -30,7 +30,7 @@ source:
       sha256: 021eb7de1d5257b24765f292dfcb469ff1528c29d88f48c875befb28114fb0fb
 
 build:
-  number: 0
+  number: 1
   # Prefix replacement breaks in the binary embedded configurations.
   prefix_detection:
     ignore_binary_files: true