diff --git a/pkg/microcoap/Makefile b/pkg/microcoap/Makefile
index b776bfd11d..fce23da170 100644
--- a/pkg/microcoap/Makefile
+++ b/pkg/microcoap/Makefile
@@ -1,6 +1,6 @@
 PKG_NAME=microcoap
 PKG_URL=https://github.com/1248/microcoap.git
-PKG_VERSION=9cb1dcda2182a8dca8483b230cda8b591a924c82
+PKG_VERSION=ef272895925f0d4c563725fe0102966f544a0fdc
 PKG_LICENSE=MIT
 
 .PHONY: all
diff --git a/pkg/microcoap/patches/0001-Remove-unneeded-.c-files.patch b/pkg/microcoap/patches/0001-Remove-unneeded-.c-files.patch
index 76a3846670..c975713267 100644
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diff --git a/pkg/microcoap/patches/0002-Add-RIOT-Makefile.patch b/pkg/microcoap/patches/0002-Add-RIOT-Makefile.patch
index 5b297aee3e..de5ebdd187 100644
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diff --git a/pkg/microcoap/patches/0003-change-flag-from-DEBUG-to-MICROCOAP_DEBUG.patch b/pkg/microcoap/patches/0003-change-flag-from-DEBUG-to-MICROCOAP_DEBUG.patch
index 646218fa34..f26708ac8d 100644
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diff --git a/pkg/microcoap/patches/0004-increment_max_segments.patch b/pkg/microcoap/patches/0004-Increment-MAX_SEGMENTS.patch
similarity index 66%
rename from pkg/microcoap/patches/0004-increment_max_segments.patch
rename to pkg/microcoap/patches/0004-Increment-MAX_SEGMENTS.patch
index 31a2a9cf83..f36abc43c8 100644
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diff --git a/pkg/microcoap/patches/0005-fix-uninitialized-variable.patch b/pkg/microcoap/patches/0005-fix-uninitialized-variable.patch
index 278723a3b5..3bd88e0c10 100644
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diff --git a/pkg/microcoap/patches/0006-Removed-unnecessary-library.json.patch b/pkg/microcoap/patches/0006-Removed-unnecessary-library.json.patch
new file mode 100644
index 0000000000..1f58aeac97
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