diff --git a/requirements.txt b/requirements.txt
index 24ef3e3..f3676e4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,7 +7,7 @@ base58==2.1.1
 bitarray==2.7.5
 black==23.3.0
 blinker==1.6.2
-cachetools==5.3.0
+cachetools==5.5.2
 certifi==2022.12.7
 charset-normalizer==3.1.0
 click==8.1.3