diff --git a/contrib/mod_defender/spoa.c b/contrib/mod_defender/spoa.c
index 1191260..34b24f4 100644
--- a/contrib/mod_defender/spoa.c
+++ b/contrib/mod_defender/spoa.c
@@ -43,7 +43,7 @@
 #define CONNECTION_BACKLOG 10
 #define NUM_WORKERS        10
 #define MAX_FRAME_SIZE     16384
-#define SPOP_VERSION       "1.0"
+#define SPOP_VERSION       "2.0"
 
 #define SLEN(str) (sizeof(str)-1)
 
diff --git a/contrib/modsecurity/spoa.c b/contrib/modsecurity/spoa.c
index cbabcb2..18ef1d2 100644
--- a/contrib/modsecurity/spoa.c
+++ b/contrib/modsecurity/spoa.c
@@ -48,7 +48,7 @@
 #define CONNECTION_BACKLOG 10
 #define NUM_WORKERS        10
 #define MAX_FRAME_SIZE     16384
-#define SPOP_VERSION       "1.0"
+#define SPOP_VERSION       "2.0"
 
 #define SLEN(str) (sizeof(str)-1)
 
diff --git a/contrib/spoa_example/spoa.c b/contrib/spoa_example/spoa.c
index 71a36f0..d7486a4 100644
--- a/contrib/spoa_example/spoa.c
+++ b/contrib/spoa_example/spoa.c
@@ -43,7 +43,7 @@
 #define CONNECTION_BACKLOG 10
 #define NUM_WORKERS        10
 #define MAX_FRAME_SIZE     16384
-#define SPOP_VERSION       "1.0"
+#define SPOP_VERSION       "2.0"
 
 #define SLEN(str) (sizeof(str)-1)
 
diff --git a/src/flt_spoe.c b/src/flt_spoe.c
index 7a19a18..d1323ae 100644
--- a/src/flt_spoe.c
+++ b/src/flt_spoe.c
@@ -314,12 +314,13 @@
 
 /* All supported versions */
 static struct spoe_version supported_versions[] = {
-	{"1.0", 1000, 1000},
+	/* 1.0 is now unsupported because of a bug about frame's flags*/
+	{"2.0", 2000, 2000},
 	{NULL,  0, 0}
 };
 
 /* Comma-separated list of supported versions */
-#define SUPPORTED_VERSIONS_VAL  "1.0"
+#define SUPPORTED_VERSIONS_VAL  "2.0"
 
 /* Convert a string to a SPOE version value. The string must follow the format
  * "MAJOR.MINOR". It will be concerted into the integer (1000 * MAJOR + MINOR).