Try reducing acc version to fix config file

docs/all_contributors/package.json

@@ -6,6 +6,6 @@
   "author": "MilesCranmer <miles.cranmer@gmail.com>",
   "license": "MIT",
   "devDependencies": {
-    "all-contributors-cli": "^6.26.0"
+    "all-contributors-cli": "6.25.1"
   }
 }

docs/all_contributors/yarn.lock

@@ -9,10 +9,10 @@
   dependencies:
     regenerator-runtime "^0.13.11"
 
-all-contributors-cli@^6.26.0:
-  version "6.26.0"
-  resolved "https://registry.yarnpkg.com/all-contributors-cli/-/all-contributors-cli-6.26.0.tgz#5eaebdfc183290bfd2d3cc018a1e102ae83137a0"
-  integrity sha512-HOMfawD0XyNbOvLUn7rOAP5N9RLnbH+Y/9/IoxwPzCmy6srHSFyRMwbpD0H7Tw+1QzdJT8RH7bTe1IZkPhF+NQ==
+all-contributors-cli@6.25.1:
+  version "6.25.1"
+  resolved "https://registry.yarnpkg.com/all-contributors-cli/-/all-contributors-cli-6.25.1.tgz#d6fbd4e7264939dc8efe897a9ccddc5329e46235"
+  integrity sha512-Q9MfsO6FH09h71IG6OobfESA7lbooB3/bnO2wnuXbLPye1lFsYsa/jpNZP0YBx6zbhwXqqm6CXRZ9HO/tmD4NQ==
   dependencies:
     "@babel/runtime" "^7.7.6"
     async "^3.1.0"
@@ -24,8 +24,6 @@ all-contributors-cli@^6.26.0:
     node-fetch "^2.6.0"
     pify "^5.0.0"
     yargs "^15.0.1"
-  optionalDependencies:
-    prettier "^2"
 
 ansi-escapes@^4.2.1:
   version "4.3.2"
@@ -271,11 +269,6 @@ pify@^5.0.0:
   resolved "https://registry.yarnpkg.com/pify/-/pify-5.0.0.tgz#1f5eca3f5e87ebec28cc6d54a0e4aaf00acc127f"
   integrity sha512-eW/gHNMlxdSP6dmG6uJip6FXN0EQBwm2clYYd8Wul42Cwu/DK8HEftzsapcNdYe2MfLiIwZqsDk2RDEsTE79hA==
 
-prettier@^2:
-  version "2.8.8"
-  resolved "https://registry.yarnpkg.com/prettier/-/prettier-2.8.8.tgz#e8c5d7e98a4305ffe3de2e1fc4aca1a71c28b1da"
-  integrity sha512-tdN8qQGvNjw4CHbY+XXk0JgCXn9QiF21a55rBe5LJAU+kDyC4WQn4+awm2Xfk2lQMk5fKup9XgzTZtGkjBdP9Q==
-
 regenerator-runtime@^0.13.11:
   version "0.13.11"
   resolved "https://registry.yarnpkg.com/regenerator-runtime/-/regenerator-runtime-0.13.11.tgz#f6dca3e7ceec20590d07ada785636a90cdca17f9"