diff --git a/README.md b/README.md
index 3e78980f8f0789553a46385081fa6c580f64f7b3..f67be3bc0fb85694efef93c78d2caf3f9dc8bdce 100644
--- a/README.md
+++ b/README.md
@@ -95,4 +95,5 @@ Some general information about the simulated data, useful for IRF calculation, a
 - v0.2.1: Monitoring data (Dead pixel and pedestal information)
 - v0.2.2: Added MC Header info
 - v0.2.3: Solve issue when interpolating information from drive reports, causing crashes when using pointing information in astropy SkyCoord objects. Make the reader faster when searching for ids of mono and stereo events
-- v0.2.4: fixes in mono_event_generator; fix to allow the use of relative paths as `input_url`
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+- v0.2.4: fixes in mono_event_generator; fix to allow the use of relative paths as `input_url`
+- v0.3.0: update uproot to v4, since v3 is deprecated
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