diff --git a/pkgs/development/coq-modules/reglang/default.nix b/pkgs/development/coq-modules/reglang/default.nix
index 44e938e16dbd..1b2b9572c4b5 100644
--- a/pkgs/development/coq-modules/reglang/default.nix
+++ b/pkgs/development/coq-modules/reglang/default.nix
@@ -5,11 +5,12 @@ mkCoqDerivation {
 
   releaseRev = v: "v${v}";
 
+  release."1.1.3".sha256 = "sha256-kaselYm8K0JBsTlcI6K24m8qpv8CZ9+VNDJrOtFaExg=";
   release."1.1.2".sha256 = "sha256-SEnMilLNxh6a3oiDNGLaBr8quQ/nO2T9Fwdf/1il2Yk=";
 
   inherit version;
   defaultVersion = with lib.versions; lib.switch coq.coq-version [
-    { case = range "8.10" "8.16"; out = "1.1.2"; }
+    { case = range "8.10" "8.17"; out = "1.1.3"; }
   ] null;