diff --git a/pkgs/development/coq-modules/coqhammer/default.nix b/pkgs/development/coq-modules/coqhammer/default.nix
index c69b58b6bac5..da024f33ff44 100644
--- a/pkgs/development/coq-modules/coqhammer/default.nix
+++ b/pkgs/development/coq-modules/coqhammer/default.nix
@@ -51,26 +51,26 @@ mkCoqDerivation {
         out = "1.1-coq8.8";
       }
     ] null;
-  release."1.3.2-coq8.15".sha256 = "sha256:0n0y9wda8bx88r17ls9541ibxw013ghp73zshgb65bi7ibznbhha";
+  release."1.3.2-coq8.15".hash = "sha256:0n0y9wda8bx88r17ls9541ibxw013ghp73zshgb65bi7ibznbhha";
   release."1.3.2-coq8.15".rev = "9a3e689036f12c09800ca3bac05054af0cc49233";
-  release."1.3.2-coq8.14".sha256 = "sha256:1pvs4p95lr31jb86f33p2q9v8zq3xbci1fk6s6a2g2snfxng1574";
-  release."1.3.2-coq8.13".sha256 = "sha256:0krsm8qj9lgfbggxv2jhkbk3vy2cz63qypnarnl31fdmpykchi4b";
-  release."1.3.2-coq8.12".sha256 = "sha256:08mnr13lrdnpims6kf8pk6axf4s8qqs0a71hzg3frkx21d6nawhh";
-  release."1.3.2-coq8.11".sha256 = "sha256:1z54lmr180rdkv549f0dygxlmamsx3fygvsm0d7rz9j88f2z8kc5";
-  release."1.3.2-coq8.10".sha256 = "sha256:08d63ckiwjx07hy5smg5c7a6b3m3a8ra4ljk3z6597633dx85cd0";
-  release."1.3.1-coq8.13".sha256 = "033j6saw24anb1lqbgsg1zynxi2rnxq7pgqwh11k8r8y3xisz78w";
-  release."1.3.1-coq8.12".sha256 = "0xy3vy4rv8w5ydwb9nq8y4dcimd91yr0hak2j4kn02svssg1kv1y";
-  release."1.3.1-coq8.11".sha256 = "0i9nlcayq0ac95vc09d1w8sd221gdjs0g215n086qscqjwimnz8j";
-  release."1.3.1-coq8.10".sha256 = "0aq9qwqx680lkidhb77fmyq403rvfcdxch849x1pzy6a48rz5yra";
-  release."1.3-coq8.12".sha256 = "1q1y3cwhd98pkm98g71fsdjz85bfwgcz2xn7s7wwmiraifv5l6z8";
-  release."1.3-coq8.11".sha256 = "08zf8qfna7b9p2myfaz4g7bas3a1q1156x78n5isqivlnqfrjc1b";
-  release."1.3-coq8.10".sha256 = "1fj8497ir4m79hyrmmmmrag01001wrby0h24wv6525vz0w5py3cd";
+  release."1.3.2-coq8.14".hash = "sha256:1pvs4p95lr31jb86f33p2q9v8zq3xbci1fk6s6a2g2snfxng1574";
+  release."1.3.2-coq8.13".hash = "sha256:0krsm8qj9lgfbggxv2jhkbk3vy2cz63qypnarnl31fdmpykchi4b";
+  release."1.3.2-coq8.12".hash = "sha256:08mnr13lrdnpims6kf8pk6axf4s8qqs0a71hzg3frkx21d6nawhh";
+  release."1.3.2-coq8.11".hash = "sha256:1z54lmr180rdkv549f0dygxlmamsx3fygvsm0d7rz9j88f2z8kc5";
+  release."1.3.2-coq8.10".hash = "sha256:08d63ckiwjx07hy5smg5c7a6b3m3a8ra4ljk3z6597633dx85cd0";
+  release."1.3.1-coq8.13".hash = "sha256:033j6saw24anb1lqbgsg1zynxi2rnxq7pgqwh11k8r8y3xisz78w";
+  release."1.3.1-coq8.12".hash = "sha256:0xy3vy4rv8w5ydwb9nq8y4dcimd91yr0hak2j4kn02svssg1kv1y";
+  release."1.3.1-coq8.11".hash = "sha256:0i9nlcayq0ac95vc09d1w8sd221gdjs0g215n086qscqjwimnz8j";
+  release."1.3.1-coq8.10".hash = "sha256:0aq9qwqx680lkidhb77fmyq403rvfcdxch849x1pzy6a48rz5yra";
+  release."1.3-coq8.12".hash = "sha256:1q1y3cwhd98pkm98g71fsdjz85bfwgcz2xn7s7wwmiraifv5l6z8";
+  release."1.3-coq8.11".hash = "sha256:08zf8qfna7b9p2myfaz4g7bas3a1q1156x78n5isqivlnqfrjc1b";
+  release."1.3-coq8.10".hash = "sha256:1fj8497ir4m79hyrmmmmrag01001wrby0h24wv6525vz0w5py3cd";
   release."1.1.1-coq8.9" = {
-    sha256 = "1knjmz4hr8vlp103j8n4fyb2lfxysnm512gh3m2kp85n6as6fvb9";
+    hash = "sha256:1knjmz4hr8vlp103j8n4fyb2lfxysnm512gh3m2kp85n6as6fvb9";
     rev = "f8b4d81a213aa1f25afbe53c7c9ca1b15e3d42bc";
   };
   release."1.1-coq8.8" = {
-    sha256 = "0ms086wp4jmrzyglb8wymchzyflflk01nsfsk4r6qv8rrx81nx9h";
+    hash = "sha256:0ms086wp4jmrzyglb8wymchzyflflk01nsfsk4r6qv8rrx81nx9h";
     rev = "c3cb54b4d5f33fab372d33c7189861368a08fa22";
   };