diff --git a/ci/axis/nightly-env-arm64.yaml b/ci/axis/nightly-env-arm64.yaml
index b0996feb..0dfae40c 100644
--- a/ci/axis/nightly-env-arm64.yaml
+++ b/ci/axis/nightly-env-arm64.yaml
@@ -13,7 +13,6 @@ CUDA_VER:
   - 11.5
 
 PYTHON_VER:
-  - 3.7
   - 3.8
   - 3.9
 
diff --git a/ci/axis/nightly-env.yaml b/ci/axis/nightly-env.yaml
index b0996feb..0dfae40c 100644
--- a/ci/axis/nightly-env.yaml
+++ b/ci/axis/nightly-env.yaml
@@ -13,7 +13,6 @@ CUDA_VER:
   - 11.5
 
 PYTHON_VER:
-  - 3.7
   - 3.8
   - 3.9
 
diff --git a/ci/axis/nightly-meta-arm64.yaml b/ci/axis/nightly-meta-arm64.yaml
index f149d9df..0dfae40c 100644
--- a/ci/axis/nightly-meta-arm64.yaml
+++ b/ci/axis/nightly-meta-arm64.yaml
@@ -13,7 +13,7 @@ CUDA_VER:
   - 11.5
 
 PYTHON_VER:
-  - 3.7
   - 3.8
+  - 3.9
 
 exclude:
diff --git a/ci/axis/nightly-meta.yaml b/ci/axis/nightly-meta.yaml
index f149d9df..0dfae40c 100644
--- a/ci/axis/nightly-meta.yaml
+++ b/ci/axis/nightly-meta.yaml
@@ -13,7 +13,7 @@ CUDA_VER:
   - 11.5
 
 PYTHON_VER:
-  - 3.7
   - 3.8
+  - 3.9
 
 exclude:
diff --git a/ci/axis/release-arm64.yaml b/ci/axis/release-arm64.yaml
index 26bbf7f8..7ef29118 100644
--- a/ci/axis/release-arm64.yaml
+++ b/ci/axis/release-arm64.yaml
@@ -13,7 +13,7 @@ CUDA_VER:
   - 11.5
 
 PYTHON_VER:
-  - 3.7
   - 3.8
+  - 3.9
 
 exclude:
diff --git a/ci/axis/release.yaml b/ci/axis/release.yaml
index 26bbf7f8..7ef29118 100644
--- a/ci/axis/release.yaml
+++ b/ci/axis/release.yaml
@@ -13,7 +13,7 @@ CUDA_VER:
   - 11.5
 
 PYTHON_VER:
-  - 3.7
   - 3.8
+  - 3.9
 
 exclude:
diff --git a/ci/axis/tests.yaml b/ci/axis/tests.yaml
index 6b5600eb..92e31f2b 100644
--- a/ci/axis/tests.yaml
+++ b/ci/axis/tests.yaml
@@ -18,7 +18,6 @@ LINUX_VER:
   - centos8
 
 PYTHON_VER:
-  - 3.7
   - 3.8
 
 exclude: