diff --git a/requirements.txt b/requirements.txt
index fdb54ff..cee2d24 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
-arrow==0.14.7 \
-    --hash=sha256:4bfacea734ead51495dc47df00421ecfd4ca1f2c0fbe58b9a26eaeddedc31caf \
-    --hash=sha256:67f8be7c0cf420424bc62d8d7dc40b44e4bb2f7b515f9cc2954fb36e35797656
+arrow==0.15.1 \
+    --hash=sha256:7954440e7621629a3e4c30dfd2038362d153e1e2b50424c7a6f10e1cdf211a7b \
+    --hash=sha256:c65ea9214403c77b09bd676cba3dcf1e0a396f5dfb316b811bb7f7e10d99e955
 attrs==20.2.0 \
     --hash=sha256:fce7fc47dfc976152e82d53ff92fa0407700c21acd20886a13777a0d20e655dc \
     --hash=sha256:26b54ddbbb9ee1d34d5d3668dd37d6cf74990ab23c828c2888dccdceee395594