diff --git a/requirements.txt b/requirements.txt
index 4ed05b47daf8..3a7d3bc5afd4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -76,7 +76,7 @@ ruamel.yaml.clib~=0.2.6
 schema~=0.7.5
 Send2Trash~=1.8.0
 six~=1.16.0
-slack-sdk~=3.14.1
+slack-sdk~=3.15.2
 tabulate~=0.8.9
 terminado~=0.13.1
 testpath~=0.5.0