diff --git a/.ci_support/linux_64_.yaml b/.ci_support/linux_64_.yaml
index e719ce4f..6c2fcacf 100644
--- a/.ci_support/linux_64_.yaml
+++ b/.ci_support/linux_64_.yaml
@@ -72,6 +72,7 @@ lz4_c:
 numpy:
 - '1.22'
 - '1.23'
+- '1.26'
 - '1.22'
 - '1.22'
 openjpeg:
@@ -95,6 +96,7 @@ proj:
 python:
 - 3.10.* *_cpython
 - 3.11.* *_cpython
+- 3.12.* *_cpython
 - 3.8.* *_cpython
 - 3.9.* *_cpython
 sqlite:
diff --git a/.ci_support/linux_aarch64_.yaml b/.ci_support/linux_aarch64_.yaml
index 1b4f12e9..761688c1 100644
--- a/.ci_support/linux_aarch64_.yaml
+++ b/.ci_support/linux_aarch64_.yaml
@@ -76,6 +76,7 @@ lz4_c:
 numpy:
 - '1.22'
 - '1.23'
+- '1.26'
 - '1.22'
 - '1.22'
 openjpeg:
@@ -99,6 +100,7 @@ proj:
 python:
 - 3.10.* *_cpython
 - 3.11.* *_cpython
+- 3.12.* *_cpython
 - 3.8.* *_cpython
 - 3.9.* *_cpython
 sqlite:
diff --git a/.ci_support/linux_ppc64le_.yaml b/.ci_support/linux_ppc64le_.yaml
index d5a73a2b..87fd2025 100644
--- a/.ci_support/linux_ppc64le_.yaml
+++ b/.ci_support/linux_ppc64le_.yaml
@@ -72,6 +72,7 @@ lz4_c:
 numpy:
 - '1.22'
 - '1.23'
+- '1.26'
 - '1.22'
 - '1.22'
 openjpeg:
@@ -95,6 +96,7 @@ proj:
 python:
 - 3.10.* *_cpython
 - 3.11.* *_cpython
+- 3.12.* *_cpython
 - 3.8.* *_cpython
 - 3.9.* *_cpython
 sqlite:
diff --git a/.ci_support/migrations/hdf51141.yaml b/.ci_support/migrations/hdf51141.yaml
deleted file mode 100644
index ef6f947d..00000000
--- a/.ci_support/migrations/hdf51141.yaml
+++ /dev/null
@@ -1,7 +0,0 @@
-__migrator:
-  build_number: 1
-  kind: version
-  migration_number: 1
-hdf5:
-- 1.14.1
-migrator_ts: 1687165815.3104627
diff --git a/.ci_support/migrations/jpeg_to_libjpeg_turbo.yaml b/.ci_support/migrations/jpeg_to_libjpeg_turbo.yaml
deleted file mode 100644
index dad138a3..00000000
--- a/.ci_support/migrations/jpeg_to_libjpeg_turbo.yaml
+++ /dev/null
@@ -1,15 +0,0 @@
-migrator_ts: 1678152141
-__migrator:
-  kind: version
-  migration_number: 3
-  bump_number: 1
-  commit_message: "Rebuild for jpegturbo migration"
-  paused: false
-  pr_limit: 10
-
-libjpeg_turbo:
-  - 2.1.5
-# This migration is matched with a minimigrator that will
-# replace jpeg with libjpegturbo
-jpeg:
-  - 10
diff --git a/.ci_support/migrations/libarchive37.yaml b/.ci_support/migrations/libarchive37.yaml
deleted file mode 100644
index e53cfbf0..00000000
--- a/.ci_support/migrations/libarchive37.yaml
+++ /dev/null
@@ -1,7 +0,0 @@
-__migrator:
-  build_number: 1
-  kind: version
-  migration_number: 1
-libarchive:
-- '3.7'
-migrator_ts: 1694554956.6608543
diff --git a/.ci_support/migrations/python311.yaml b/.ci_support/migrations/python312.yaml
similarity index 74%
rename from .ci_support/migrations/python311.yaml
rename to .ci_support/migrations/python312.yaml
index e4c79db1..b39b1bb1 100644
--- a/.ci_support/migrations/python311.yaml
+++ b/.ci_support/migrations/python312.yaml
@@ -1,4 +1,4 @@
-migrator_ts: 1666686085
+migrator_ts: 1695046563
 __migrator:
     migration_number: 1
     operation: key_add
@@ -10,15 +10,16 @@ __migrator:
             - 3.8.* *_cpython
             - 3.9.* *_cpython
             - 3.10.* *_cpython
-            - 3.11.* *_cpython  # new entry
+            - 3.11.* *_cpython
+            - 3.12.* *_cpython  # new entry
             - 3.6.* *_73_pypy
             - 3.7.* *_73_pypy
             - 3.8.* *_73_pypy
             - 3.9.* *_73_pypy
     paused: false
     longterm: True
-    pr_limit: 60
-    max_solver_attempts: 10  # this will make the bot retry "not solvable" stuff 10 times
+    pr_limit: 30
+    max_solver_attempts: 6  # this will make the bot retry "not solvable" stuff 6 times
     exclude:
       # this shouldn't attempt to modify the python feedstocks
       - python
@@ -29,9 +30,9 @@ __migrator:
     exclude_pinned_pkgs: false
 
 python:
-  - 3.11.* *_cpython
+  - 3.12.* *_cpython
 # additional entries to add for zip_keys
 numpy:
-  - 1.23
+  - 1.26
 python_impl:
   - cpython
diff --git a/.ci_support/osx_64_.yaml b/.ci_support/osx_64_.yaml
index 1060fe17..75bbcc29 100644
--- a/.ci_support/osx_64_.yaml
+++ b/.ci_support/osx_64_.yaml
@@ -8,7 +8,7 @@ arrow_cpp:
 c_compiler:
 - clang
 c_compiler_version:
-- '15'
+- '16'
 cfitsio:
 - 4.3.0
 channel_sources:
@@ -20,7 +20,7 @@ curl:
 cxx_compiler:
 - clangxx
 cxx_compiler_version:
-- '15'
+- '16'
 expat:
 - '2'
 geos:
@@ -70,6 +70,7 @@ macos_machine:
 numpy:
 - '1.22'
 - '1.23'
+- '1.26'
 - '1.22'
 - '1.22'
 openjpeg:
@@ -93,6 +94,7 @@ proj:
 python:
 - 3.10.* *_cpython
 - 3.11.* *_cpython
+- 3.12.* *_cpython
 - 3.8.* *_cpython
 - 3.9.* *_cpython
 sqlite:
diff --git a/.ci_support/osx_arm64_.yaml b/.ci_support/osx_arm64_.yaml
index 58eafaac..8943d42f 100644
--- a/.ci_support/osx_arm64_.yaml
+++ b/.ci_support/osx_arm64_.yaml
@@ -8,7 +8,7 @@ arrow_cpp:
 c_compiler:
 - clang
 c_compiler_version:
-- '15'
+- '16'
 cfitsio:
 - 4.3.0
 channel_sources:
@@ -20,7 +20,7 @@ curl:
 cxx_compiler:
 - clangxx
 cxx_compiler_version:
-- '15'
+- '16'
 expat:
 - '2'
 geos:
@@ -70,6 +70,7 @@ macos_machine:
 numpy:
 - '1.22'
 - '1.23'
+- '1.26'
 - '1.22'
 - '1.22'
 openjpeg:
@@ -93,6 +94,7 @@ proj:
 python:
 - 3.10.* *_cpython
 - 3.11.* *_cpython
+- 3.12.* *_cpython
 - 3.8.* *_cpython
 - 3.9.* *_cpython
 sqlite:
diff --git a/.ci_support/win_64_.yaml b/.ci_support/win_64_.yaml
index a584a6c7..67615325 100644
--- a/.ci_support/win_64_.yaml
+++ b/.ci_support/win_64_.yaml
@@ -58,6 +58,7 @@ lz4_c:
 numpy:
 - '1.22'
 - '1.23'
+- '1.26'
 - '1.22'
 - '1.22'
 openjpeg:
@@ -81,6 +82,7 @@ proj:
 python:
 - 3.10.* *_cpython
 - 3.11.* *_cpython
+- 3.12.* *_cpython
 - 3.8.* *_cpython
 - 3.9.* *_cpython
 sqlite:
diff --git a/.scripts/build_steps.sh b/.scripts/build_steps.sh
index 9d3031a5..5afc9c6d 100755
--- a/.scripts/build_steps.sh
+++ b/.scripts/build_steps.sh
@@ -34,7 +34,7 @@ CONDARC
 mamba install --update-specs --yes --quiet --channel conda-forge --strict-channel-priority \
     pip mamba conda-build boa conda-forge-ci-setup=3
 mamba update --update-specs --yes --quiet --channel conda-forge --strict-channel-priority \
-    pip mamba conda-build boa conda-forge-ci-setup
+    pip mamba conda-build boa conda-forge-ci-setup=3
 
 # set up the condarc
 setup_conda_rc "${FEEDSTOCK_ROOT}" "${RECIPE_ROOT}" "${CONFIG_FILE}"
diff --git a/.scripts/run_osx_build.sh b/.scripts/run_osx_build.sh
index cd9a88f2..870c49aa 100755
--- a/.scripts/run_osx_build.sh
+++ b/.scripts/run_osx_build.sh
@@ -26,7 +26,7 @@ conda activate base
 mamba install --update-specs --quiet --yes --channel conda-forge --strict-channel-priority \
     pip mamba conda-build boa conda-forge-ci-setup=3
 mamba update --update-specs --yes --quiet --channel conda-forge --strict-channel-priority \
-    pip mamba conda-build boa conda-forge-ci-setup
+    pip mamba conda-build boa conda-forge-ci-setup=3
 
 
 
diff --git a/recipe/meta.yaml b/recipe/meta.yaml
index 6fbb8065..1956f036 100644
--- a/recipe/meta.yaml
+++ b/recipe/meta.yaml
@@ -9,7 +9,7 @@ source:
   sha256: 40c0068591d2c711c699bbb734319398485ab169116ac28005d8302f80b923ad
 
 build:
-  number: 4
+  number: 5
   skip_compile_pyc:
     - share/bash-completion/completions/*.py