diff --git a/Makefile b/Makefile
index 6153467..e723054 100755
--- a/Makefile
+++ b/Makefile
@@ -6,17 +6,18 @@
 # -mavx2
 
 CC     = gcc
+
 CFLAGS = -std=gnu99 -O3 -march=native
 # popcount is used for fast (hardware) parity computation on non-bitsliced states
 
 all: solve_bs solve_piwi_bs solve_piwi libnfc_crypto1_crack
 
-CRAPTEV1_CODE = craptev1-v1.0/craptev1.c -I craptev1-v1.0/
+CRAPTEV1_CODE = craptev1-v1.1/craptev1.c -I craptev1-v1.1/
 CRAPTO1_CODE = crapto1-v3.3/crapto1.c crapto1-v3.3/crypto1.c -I crapto1-v3.3/ 
 CRYPTO1_BS_CODE = crypto1_bs.c crypto1_bs_crack.c 
 
 solve.so:
-	$(CC) $(CFLAGS) craptev1-v1.0/solve.c -fPIC -shared -o solve.so
+	$(CC) $(CFLAGS) craptev1-v1.1/solve.c -fPIC -shared -o solve.so
 
 solve_bs: solve.so
 	$(CC) $(CFLAGS) $@.c $(CRYPTO1_BS_CODE) $(CRAPTO1_CODE) ${CRAPTEV1_CODE} ./solve.so -o $@ -lpthread
@@ -34,8 +35,8 @@ clean:
 	rm -f solve.so solve_bs solve_piwi_bs solve_piwi libnfc_crypto1_crack
 
 get_craptev1:
-	wget http://crapto1.netgarage.org/craptev1-v1.0.tar.xz
-	tar Jxvf craptev1-v1.0.tar.xz
+	wget http://crapto1.netgarage.org/craptev1-v1.1.tar.xz
+	tar Jxvf craptev1-v1.1.tar.xz
 
 get_crapto1:
 	wget http://crapto1.netgarage.org/crapto1-v3.3.tar.xz