diff --git a/TaskB00/description.txt b/TaskB00/description.txt
index d84cb21..9660543 100644
--- a/TaskB00/description.txt
+++ b/TaskB00/description.txt
@@ -18,5 +18,5 @@ NOTE: Task only for students whose student index number ("numer
 indeksu") is divisable by 3.
 
 POINTS: 8
-DEADLINE: 2019-12-09 18:45
+DEADLINE: 2019-12-12 18:45
 REMAINDER: 0/3
diff --git a/TaskB01/description.txt b/TaskB01/description.txt
index 5d94363..23db8c8 100644
--- a/TaskB01/description.txt
+++ b/TaskB01/description.txt
@@ -16,5 +16,5 @@ NOTE: Task only for students whose student index number ("numer
 indeksu") is divisable by 3 with a remainder of 1
 
 POINTS: 8
-DEADLINE: 2019-12-09 18:45
+DEADLINE: 2019-12-12 18:45
 REMAINDER: 1/3
diff --git a/TaskB02/description.txt b/TaskB02/description.txt
index 5c1e651..a067ca1 100644
--- a/TaskB02/description.txt
+++ b/TaskB02/description.txt
@@ -24,5 +24,5 @@ NOTE: Task only for students whose student index number ("numer
 indeksu") is divisable by 3 with a remainder of 2
 
 POINTS: 8
-DEADLINE: 2019-12-09 18:45
+DEADLINE: 2019-12-12 18:45
 REMAINDER: 2/3