diff --git a/meta-oe/recipes-devtools/nlohmann-json/nlohmann-json_3.9.0.bb b/meta-oe/recipes-devtools/nlohmann-json/nlohmann-json_3.9.1.bb
similarity index 92%
rename from meta-oe/recipes-devtools/nlohmann-json/nlohmann-json_3.9.0.bb
rename to meta-oe/recipes-devtools/nlohmann-json/nlohmann-json_3.9.1.bb
index 0f5ef7052c..359324266d 100644
--- a/meta-oe/recipes-devtools/nlohmann-json/nlohmann-json_3.9.0.bb
+++ b/meta-oe/recipes-devtools/nlohmann-json/nlohmann-json_3.9.1.bb
@@ -7,7 +7,7 @@ LIC_FILES_CHKSUM = "file://LICENSE.MIT;md5=dd0607f896f392c8b7d0290a676efc24"
 SRC_URI = "git://github.com/nlohmann/json.git;nobranch=1 \
            "
 
-SRCREV = "d34771cafc87b358ba421faca28facc7f8080174"
+SRCREV = "db78ac1d7716f56fc9f1b030b715f872f93964e4"
 
 S = "${WORKDIR}/git"