diff --git a/.github/workflows/cont_integration.yml b/.github/workflows/cont_integration.yml
index 26cc07d3f..4bd9db305 100644
--- a/.github/workflows/cont_integration.yml
+++ b/.github/workflows/cont_integration.yml
@@ -32,7 +32,7 @@ jobs:
         run: |
           cargo update -p log --precise "0.4.18"
           cargo update -p tempfile --precise "3.6.0"
-          cargo update -p rustls:0.21.8 --precise "0.21.1"
+          cargo update -p rustls:0.21.9 --precise "0.21.1"
           cargo update -p rustls:0.20.9 --precise "0.20.8"
           cargo update -p tokio --precise "1.29.1"
           cargo update -p tokio-util --precise "0.7.8"
diff --git a/README.md b/README.md
index 2968fc653..9c6ada208 100644
--- a/README.md
+++ b/README.md
@@ -70,7 +70,7 @@ cargo update -p log --precise "0.4.18"
 # tempfile 3.7.0 has MSRV 1.63.0+
 cargo update -p tempfile --precise "3.6.0"
 # rustls 0.21.7 has MSRV 1.60.0+
-cargo update -p rustls:0.21.8 --precise "0.21.1"
+cargo update -p rustls:0.21.9 --precise "0.21.1"
 # rustls 0.20.9 has MSRV 1.60.0+
 cargo update -p rustls:0.20.9 --precise "0.20.8"
 # tokio 1.33 has MSRV 1.63.0+