diff --git a/repos.json.lock b/repos.json.lock
index e753f8c81..4482db07a 100644
--- a/repos.json.lock
+++ b/repos.json.lock
@@ -631,8 +631,8 @@
             "url": "https://github.com/Ptival/nur-packages"
         },
         "qchem": {
-            "rev": "61fff908da63ba1091e296cb13a2383fd6a1d7b3",
-            "sha256": "17j8crmyhgc8rnr5qihjzhi52qcgmd9r81bqpfd20998527219q5",
+            "rev": "626695dfc0916b54e81584ab0b06557d293ee778",
+            "sha256": "0jsybm9dcw2fcqhl1c4alplx8nqcifp9x554fmknf3jnmx49bvyh",
             "url": "https://github.com/markuskowa/NixOS-QChem"
         },
         "reedrw": {