diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index ceb751e..1a2aef7 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -50,9 +50,9 @@ jobs:
       matrix:
         platform:
           - target: x64
-            interpreter: 3.7 3.8 3.9 3.10 3.11 3.12 pypy3.7 pypy3.8 pypy3.9
+            interpreter: 3.8 3.9 3.10 3.11 3.12 pypy3.8 pypy3.9
           - target: aarch64
-            interpreter: 3.7 3.8 3.9 3.10 3.11 3.12 pypy3.7 pypy3.8 pypy3.9
+            interpreter: 3.8 3.9 3.10 3.11 3.12 pypy3.8 pypy3.9
           # armv7?
     steps:
       - uses: actions/checkout@v3
@@ -78,10 +78,10 @@ jobs:
         platform:
           - target: x86_64-unknown-linux-musl
             arch: x86_64
-            interpreter: 3.7 3.8 3.9 3.10 3.11 pypy3.8 pypy3.9
+            interpreter: 3.8 3.9 3.10 3.11 pypy3.8 pypy3.9
           - target: i686-unknown-linux-musl
             arch: x86
-            interpreter: 3.7 3.8 3.9 3.10 3.11 pypy3.8 pypy3.9
+            interpreter: 3.8 3.9 3.10 3.11 pypy3.8 pypy3.9
         # all values: [x86_64, x86, aarch64, armhf, armv7, ppc64le, riscv64, s390x]
         # { target: "aarch64-unknown-linux-musl", arch: "aarch64" },
         # { target: "armv7-unknown-linux-musleabihf", image_tag: "armv7" },
@@ -112,9 +112,9 @@ jobs:
       matrix:
         platform:
           - target: x64
-            interpreter: 3.7 3.8 3.9 3.10 3.11
+            interpreter: 3.8 3.9 3.10 3.11
           - target: x86
-            interpreter: 3.7 3.8 3.9 3.10 3.11
+            interpreter: 3.8 3.9 3.10 3.11
     steps:
       - uses: actions/checkout@v3
         with:
@@ -138,9 +138,9 @@ jobs:
       matrix:
         platform:
           - target: x64
-            interpreter: 3.7 3.8 3.9 3.10 3.11 pypy3.8 pypy3.9
+            interpreter: 3.8 3.9 3.10 3.11 pypy3.8 pypy3.9
           - target: aarch64
-            interpreter: 3.7 3.8 3.9 3.10 3.11 pypy3.8 pypy3.9
+            interpreter: 3.8 3.9 3.10 3.11 pypy3.8 pypy3.9
     steps:
       - uses: actions/checkout@v3
         with: