diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a6f6ef65ff53..113e46d9d801 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -250,7 +250,7 @@ jobs:
           - {ARCH: 'x64', WINDOWS: 'win64', RUST_TRIPLE: 'x86_64-pc-windows-msvc'}
         PYTHON:
           - {VERSION: "3.6", TOXENV: "py36", MSVC_VERSION: "2019", CL_FLAGS: ""}
-          - {VERSION: "3.9", TOXENV: "py39", MSVC_VERSION: "2019", CL_FLAGS: "/D USE_OSRANDOM_RNG_FOR_TESTING"}
+          - {VERSION: "3.9.2", TOXENV: "py39", MSVC_VERSION: "2019", CL_FLAGS: "/D USE_OSRANDOM_RNG_FOR_TESTING"}
         RUST:
           - stable
         JOB_NUMBER: [0, 1, 2, 3]