diff --git a/workshops/introduction_to_event_sourcing/package-lock.json b/workshops/introduction_to_event_sourcing/package-lock.json
index 43b569e..4babc4d 100644
--- a/workshops/introduction_to_event_sourcing/package-lock.json
+++ b/workshops/introduction_to_event_sourcing/package-lock.json
@@ -9,12 +9,12 @@
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@@ -894,9 +894,9 @@
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@@ -911,20 +911,20 @@
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@@ -934,29 +934,29 @@
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diff --git a/workshops/introduction_to_event_sourcing/package.json b/workshops/introduction_to_event_sourcing/package.json
index 01cf6a6..46fb6c4 100644
--- a/workshops/introduction_to_event_sourcing/package.json
+++ b/workshops/introduction_to_event_sourcing/package.json
@@ -43,12 +43,12 @@
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-    "@event-driven-io/emmett-expressjs": "0.23.0-alpha.3",
-    "@event-driven-io/emmett-testcontainers": "0.23.0-alpha.3",
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