diff --git a/requirements.in b/requirements.in
index bc2f5f7..1f55b64 100644
--- a/requirements.in
+++ b/requirements.in
@@ -3,6 +3,6 @@ Flask ~= 3.0.0
 flake8 ~= 6.1.0
 pytest ~= 7.4.2
 pytest-cov ~= 4.1.0
-ruff ~= 0.0.290
+ruff ~= 0.1.13
 slack_bolt ~= 1.18.0
 tabulate ~= 0.9.0
diff --git a/requirements.txt b/requirements.txt
index d256d7f..fb69e65 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,7 +13,9 @@ click==8.1.3
     #   black
     #   flask
 coverage[toml]==7.0.4
-    # via pytest-cov
+    # via
+    #   coverage
+    #   pytest-cov
 flake8==6.1.0
     # via -r requirements.in
 flask==3.0.0
@@ -52,7 +54,7 @@ pytest==7.4.2
     #   pytest-cov
 pytest-cov==4.1.0
     # via -r requirements.in
-ruff==0.0.290
+ruff==0.1.13
     # via -r requirements.in
 slack-bolt==1.18.0
     # via -r requirements.in