diff --git a/conda/environments/all_cuda-129_arch-aarch64.yaml b/conda/environments/all_cuda-129_arch-aarch64.yaml
index 54d4c3ff2d60..bc243af5d33d 100644
--- a/conda/environments/all_cuda-129_arch-aarch64.yaml
+++ b/conda/environments/all_cuda-129_arch-aarch64.yaml
@@ -66,7 +66,7 @@ dependencies:
 - ninja
 - notebook
 - numba-cuda-mlir>=0.3.0
-- numba-cuda>=0.22.2
+- numba-cuda>=0.22.2,<0.31.0
 - numba>=0.60.0,<0.65.0
 - numexpr
 - numpy>=2.0,<3.0
diff --git a/conda/environments/all_cuda-129_arch-x86_64.yaml b/conda/environments/all_cuda-129_arch-x86_64.yaml
index 00de8ead4955..5dd12b095574 100644
--- a/conda/environments/all_cuda-129_arch-x86_64.yaml
+++ b/conda/environments/all_cuda-129_arch-x86_64.yaml
@@ -66,7 +66,7 @@ dependencies:
 - ninja
 - notebook
 - numba-cuda-mlir>=0.3.0
-- numba-cuda>=0.22.2
+- numba-cuda>=0.22.2,<0.31.0
 - numba>=0.60.0,<0.65.0
 - numexpr
 - numpy>=2.0,<3.0
diff --git a/conda/environments/all_cuda-133_arch-aarch64.yaml b/conda/environments/all_cuda-133_arch-aarch64.yaml
index 198bdb95eeee..e2ad3535b15c 100644
--- a/conda/environments/all_cuda-133_arch-aarch64.yaml
+++ b/conda/environments/all_cuda-133_arch-aarch64.yaml
@@ -66,7 +66,7 @@ dependencies:
 - ninja
 - notebook
 - numba-cuda-mlir>=0.3.0
-- numba-cuda>=0.22.2
+- numba-cuda>=0.22.2,<0.31.0
 - numba>=0.60.0,<0.65.0
 - numexpr
 - numpy>=2.0,<3.0
diff --git a/conda/environments/all_cuda-133_arch-x86_64.yaml b/conda/environments/all_cuda-133_arch-x86_64.yaml
index 0769034f5747..567bf8b161c6 100644
--- a/conda/environments/all_cuda-133_arch-x86_64.yaml
+++ b/conda/environments/all_cuda-133_arch-x86_64.yaml
@@ -66,7 +66,7 @@ dependencies:
 - ninja
 - notebook
 - numba-cuda-mlir>=0.3.0
-- numba-cuda>=0.22.2
+- numba-cuda>=0.22.2,<0.31.0
 - numba>=0.60.0,<0.65.0
 - numexpr
 - numpy>=2.0,<3.0
diff --git a/python/cudf/pyproject.toml b/python/cudf/pyproject.toml
index 36046859b044..b6eafde33d73 100644
--- a/python/cudf/pyproject.toml
+++ b/python/cudf/pyproject.toml
@@ -25,7 +25,7 @@ dependencies = [
     "fsspec>=0.6.0",
     "libcudf==26.10.*,>=0.0.0a0",
     "numba-cuda-mlir>=0.3.0",
-    "numba-cuda>=0.22.2",
+    "numba-cuda>=0.22.2,<0.31.0",
     "numba>=0.60.0,<0.65.0",
     "numpy>=2.0,<3.0",
     "nvtx>=0.2.1",
@@ -127,7 +127,7 @@ requires = [
     "libcudf==26.10.*,>=0.0.0a0",
     "librmm==26.10.*,>=0.0.0a0",
     "ninja",
-    "numba-cuda>=0.22.2",
+    "numba-cuda>=0.22.2,<0.31.0",
     "numba>=0.60.0,<0.65.0",
     "pylibcudf==26.10.*,>=0.0.0a0",
     "rmm==26.10.*,>=0.0.0a0",
diff --git a/python/pylibcudf/pyproject.toml b/python/pylibcudf/pyproject.toml
index 703c065d06fa..695e106b7066 100644
--- a/python/pylibcudf/pyproject.toml
+++ b/python/pylibcudf/pyproject.toml
@@ -41,7 +41,7 @@ test = [
     "fastavro>=0.22.9",
     "mmh3",
     "nanoarrow",
-    "numba-cuda>=0.22.2",
+    "numba-cuda>=0.22.2,<0.31.0",
     "numba>=0.60.0,<0.65.0",
     "pandas>=3.0.0,<3.1.0",
     "pyarrow>=19.0.0",