diff --git a/dev-python/sentry-sdk/sentry-sdk-1.2.0.ebuild b/dev-python/sentry-sdk/sentry-sdk-1.2.0.ebuild
index 67e557df097e4..0d827d4ea873a 100644
--- a/dev-python/sentry-sdk/sentry-sdk-1.2.0.ebuild
+++ b/dev-python/sentry-sdk/sentry-sdk-1.2.0.ebuild
@@ -35,6 +35,7 @@ BDEPEND="
 		dev-python/pytest-forked[${PYTHON_USEDEP}]
 		dev-python/pytest-localserver[${PYTHON_USEDEP}]
 		dev-python/werkzeug[${PYTHON_USEDEP}]
+		dev-python/zope-event[${PYTHON_USEDEP}]
 	)
 "
 
diff --git a/dev-python/sentry-sdk/sentry-sdk-1.3.1.ebuild b/dev-python/sentry-sdk/sentry-sdk-1.3.1.ebuild
index 1d3e482c7e751..d0881dad90d70 100644
--- a/dev-python/sentry-sdk/sentry-sdk-1.3.1.ebuild
+++ b/dev-python/sentry-sdk/sentry-sdk-1.3.1.ebuild
@@ -35,6 +35,7 @@ BDEPEND="
 		dev-python/pytest-forked[${PYTHON_USEDEP}]
 		dev-python/pytest-localserver[${PYTHON_USEDEP}]
 		dev-python/werkzeug[${PYTHON_USEDEP}]
+		dev-python/zope-event[${PYTHON_USEDEP}]
 	)
 "