From cc2bcee6ada6b0a0be5c154106aa1d42bb1ac2b4 Mon Sep 17 00:00:00 2001
From: Alyssa Travitz <alyssa.travitz@omsf.io>
Date: Tue, 3 Feb 2026 09:25:45 -0800
Subject: [PATCH] pin to openmm 8.4 for rc release

---
 environment.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/environment.yml b/environment.yml
index 06dac566..cf6a5b35 100644
--- a/environment.yml
+++ b/environment.yml
@@ -18,7 +18,7 @@ dependencies:
   - openff-nagl-models>=0.1.2
   - openff-toolkit-base >=0.16.2
   - openff-units==0.3.1  # https://github.com/OpenFreeEnergy/openfe/pull/1374
-  - openmm ~=8.2.0  # omit 8.3.0 and 8.3.1 due to https://github.com/openmm/openmm/pull/5069, unpin once we've qualified 8.3.2
+  - openmm ~=8.4.0  # omit 8.3.0 and 8.3.1 due to https://github.com/openmm/openmm/pull/5069, unpin once we've qualified 8.3.2
   - openmmforcefields
   - openmmtools >=0.25.0
   - packaging