diff --git a/meta-python/recipes-devtools/python/python3-marshmallow_3.19.0.bb b/meta-python/recipes-devtools/python/python3-marshmallow_3.20.1.bb
similarity index 94%
rename from meta-python/recipes-devtools/python/python3-marshmallow_3.19.0.bb
rename to meta-python/recipes-devtools/python/python3-marshmallow_3.20.1.bb
index 91f6462b35..5024b25122 100644
--- a/meta-python/recipes-devtools/python/python3-marshmallow_3.19.0.bb
+++ b/meta-python/recipes-devtools/python/python3-marshmallow_3.20.1.bb
@@ -9,7 +9,7 @@ LIC_FILES_CHKSUM = "\
 
 SRC_URI = "git://github.com/marshmallow-code/marshmallow.git;protocol=https;branch=dev"
 
-SRCREV = "78edf5582ee325bba99f097cb7167ef73b6f84d8"
+SRCREV = "dda9a8014dfe1bcb35e21307cfd5a8e19615a284"
 
 S = "${WORKDIR}/git"