diff --git a/requirements-dev.txt b/requirements-dev.txt
index 388eba4..eb92664 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -16,9 +16,9 @@ click==8.1.8 \
 colorama==0.4.6 \
     --hash=sha256:08695f5cb7ed6e0531a20572697297273c47b8cae5a63ffc6d6ed5c201be6e44 \
     --hash=sha256:4f1d9991f5acc0ca119f9d443620b77f9d6b33703e51011c16baf57afb285fc6
-copier==9.4.1 \
-    --hash=sha256:863385b7ba8a9090c832cd12ca072dba9153397dbe7c5f337bf8c3d8859efa32 \
-    --hash=sha256:cc81d8204cb17fbc8c4a14996a8ce764166c34c77236de38cfbeb960c887b68f
+copier==9.9.1 \
+    --hash=sha256:244bdf3ec5eb460dbe45ef22b825e9897b0bcc9d94ca96dad3ced3d786cfeab7 \
+    --hash=sha256:9439280baca00194933b04885f1376b17e3287c2324053666fbe9a7a0aceaa44
 coverage==7.6.10 \
     --hash=sha256:0d7a2bf79378d8fb8afaa994f91bfd8215134f8631d27eba3e0e2c13546ce994 \
     --hash=sha256:0f460286cb94036455e703c66988851d970fdfd8acc2a1122ab7f4f904e4029e \