diff --git a/sot-dynamic-pinocchio-v3/Makefile b/sot-dynamic-pinocchio-v3/Makefile
index ccbd721abbad9b265d4d7ce012ab95bbec18f631..7ee508ed721c2902e946ba698b5376824de6d2fc 100644
--- a/sot-dynamic-pinocchio-v3/Makefile
+++ b/sot-dynamic-pinocchio-v3/Makefile
@@ -3,7 +3,7 @@
 #
 
 VERSION=		3.1.5
-DISTNAME=		sot-dynamic-pinocchio-v3-${VERSION}b
+DISTNAME=		sot-dynamic-pinocchio-v3-${VERSION}c
 MASTER_SITES=		${MASTER_SITE_OPENROBOTS:=sot-dynamic-pinocchio-v3/}
 MASTER_REPOSITORY=	${MASTER_REPOSITORY_GITHUB}stack-of-tasks/sot-dynamic-pinocchio/
 
diff --git a/sot-dynamic-pinocchio-v3/distinfo b/sot-dynamic-pinocchio-v3/distinfo
index 22985bac9669982396cc85e65828c3cb94846bb9..385ba390f7e22b4ac4e2ae8096078539f855cdea 100644
--- a/sot-dynamic-pinocchio-v3/distinfo
+++ b/sot-dynamic-pinocchio-v3/distinfo
@@ -1,3 +1,3 @@
-SHA1 (sot-dynamic-pinocchio-v3-3.1.5b.tar.gz) = f01ab8cc98d5ee9bab2edab8f7b838d8fbad4998
-RMD160 (sot-dynamic-pinocchio-v3-3.1.5b.tar.gz) = 55106fb2b9d842deb75fd9a6bc8973099973fb33
-Size (sot-dynamic-pinocchio-v3-3.1.5b.tar.gz) = 931705 bytes
+SHA1 (sot-dynamic-pinocchio-v3-3.1.5c.tar.gz) = a5532da6569a7abf7cf5e5d9ad742e9cd1ab71b3
+RMD160 (sot-dynamic-pinocchio-v3-3.1.5c.tar.gz) = b4f8ca66efa2628ff749b0aee1f8ef340bb4d589
+Size (sot-dynamic-pinocchio-v3-3.1.5c.tar.gz) = 835374 bytes