diff --git a/.buildkite/pipeline.yml b/.buildkite/pipeline.yml
index 44f8b50dd7..4091416652 100644
--- a/.buildkite/pipeline.yml
+++ b/.buildkite/pipeline.yml
@@ -5,7 +5,7 @@ steps:
         matrix:
           setup:
             version:
-              - "1.10"
+              - "1.12"
             group:
               - core
               - neural_networks
diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index b60f801cbc..5ccd8ce0bf 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -34,8 +34,8 @@ jobs:
       fail-fast: false
       matrix:
         version:
-          - "1.10"
-          - "1.11"
+          # - "1.10"
+          - "1.12"
           # - 'nightly'
         os:
           - ubuntu-24.04
@@ -86,21 +86,21 @@ jobs:
   #     assertions: true
   #     test_group: ${{ matrix.test_group }}
 
-  downgrade:
-    strategy:
-      fail-fast: false
-      matrix:
-        test_group:
-          - core
-          - neural_networks
-          - integration
-        runtime:
-          - "pjrt"
-          - "ifrt"
-    uses: ./.github/workflows/CommonCI.yml
-    with:
-      julia_version: "1.10"
-      os: "ubuntu-24.04"
-      runtime: ${{ matrix.runtime }}
-      test_group: ${{ matrix.test_group }}
-      downgrade_testing: true
+  # downgrade:
+  #   strategy:
+  #     fail-fast: false
+  #     matrix:
+  #       test_group:
+  #         - core
+  #         - neural_networks
+  #         - integration
+  #       runtime:
+  #         - "pjrt"
+  #         - "ifrt"
+  #   uses: ./.github/workflows/CommonCI.yml
+  #   with:
+  #     julia_version: "1.10"
+  #     os: "ubuntu-24.04"
+  #     runtime: ${{ matrix.runtime }}
+  #     test_group: ${{ matrix.test_group }}
+  #     downgrade_testing: true
diff --git a/ext/ReactantKernelAbstractionsExt.jl b/ext/ReactantKernelAbstractionsExt.jl
index ee13c3bb3f..1e38b81b9a 100644
--- a/ext/ReactantKernelAbstractionsExt.jl
+++ b/ext/ReactantKernelAbstractionsExt.jl
@@ -109,12 +109,11 @@ function (obj::KA.Kernel{ReactantBackend})(args...; ndrange=nothing, workgroupsi
     return nothing
 end
 
-Reactant.@reactant_overlay @noinline Base.@nospecializeinfer function (
+Reactant.@reactant_overlay Base.@nospecializeinfer @noinline function (
     obj::KA.Kernel{ReactantBackend}
 )(
-    args...; ndrange=nothing, workgroupsize=nothing
+    @nospecialize args...; ndrange=nothing, workgroupsize=nothing
 )
-    @nospecialize
     return Reactant.call_with_reactant(
         Reactant.ka_with_reactant, ndrange, workgroupsize, obj, args...
     )
diff --git a/src/utils.jl b/src/utils.jl
index c7cb254946..eb8e2b3701 100644
--- a/src/utils.jl
+++ b/src/utils.jl
@@ -610,7 +610,10 @@ end
 #      using a custom interpreter in type unstable code.
 # `redub_arguments` is `(typeof(original_function), map(typeof, original_args_tuple)...)`
 function call_with_reactant_generator(
-    world::UInt, source::LineNumberNode, self, @nospecialize(redub_arguments)
+    world::UInt,
+    source::Union{LineNumberNode,Core.Method},
+    self,
+    @nospecialize(redub_arguments)
 )
     @nospecialize
     args = redub_arguments