diff --git a/requirements.dev.txt b/requirements.dev.txt
index 4d7c57a..daef83f 100644
--- a/requirements.dev.txt
+++ b/requirements.dev.txt
@@ -165,9 +165,9 @@ nodeenv==1.8.0 \
     --hash=sha256:d51e0c37e64fbf47d017feac3145cdbb58836d7eee8c6f6d3b6880c5456227d2 \
     --hash=sha256:df865724bb3c3adc86b3876fa209771517b0cfe596beff01a92700e0e8be4cec
     # via pre-commit
-opensafely==1.48.0 \
-    --hash=sha256:b703f35ae1fcf760030aaf6e0f0d11b73a1198add8ab4c694e17ea4be19060ad \
-    --hash=sha256:c0115645d5464c904d3788cab5abaeabd4e495f30b48418e909ee145291c10f8
+opensafely==1.50.1 \
+    --hash=sha256:8a30b5abdc104e816b88a7ceba1f9047d9d597fb46abda60b401cdd473890946 \
+    --hash=sha256:bad656491e4865e40e7d20952aba1ecdb387e94375152e2b8ddce02c7ba36475
     # via -r requirements.dev.in
 packaging==23.2 \
     --hash=sha256:048fb0e9405036518eaaf48a55953c750c11e1a1b68e0dd1a9d62ed0c092cfc5 \