diff --git a/TaskG00/description.txt b/TaskG00/description.txt
index 0080db5..d4ce38a 100644
--- a/TaskG00/description.txt
+++ b/TaskG00/description.txt
@@ -20,4 +20,4 @@ NOTE: You could extract the polish surnames list, save it to a file, then commit
 NOTE: You may set max_mem to a higher value than the default in re2 library.
 
 POINTS: 3
-DEADLINE: 2021-01-20 15:30:00
+DEADLINE: 2021-01-21 15:30:00
diff --git a/TaskG01/description.txt b/TaskG01/description.txt
index 5d08747..acdb489 100644
--- a/TaskG01/description.txt
+++ b/TaskG01/description.txt
@@ -40,5 +40,5 @@ expression with alternatives. Use a regexp library based on DFAs (determintistic
 finite-automatons).
 
 POINTS: 5
-DEADLINE: 2021-01-20 15:30:00
+DEADLINE: 2021-01-21 15:30:00
 REMAINDER: 0/2
diff --git a/TaskG02/description.txt b/TaskG02/description.txt
index c838564..ce6a000 100644
--- a/TaskG02/description.txt
+++ b/TaskG02/description.txt
@@ -40,5 +40,5 @@ expression with alternatives. Use a regexp library based on DFAs (determintistic
 finite-automatons).
 
 POINTS: 5
-DEADLINE: 2021-01-20 15:30:00
+DEADLINE: 2021-01-21 15:30:00
 REMAINDER: 1/2
diff --git a/TaskG03/description.txt b/TaskG03/description.txt
index e9920fe..13c7b89 100644
--- a/TaskG03/description.txt
+++ b/TaskG03/description.txt
@@ -20,4 +20,4 @@ NOTE: You could extract the polish surnames list, save it to a file, then commit
 NOTE: You may set max_mem to a higher value than the default in re2 library.
 
 POINTS: 2
-DEADLINE: 2021-01-20 15:30:00
+DEADLINE: 2021-01-21 15:30:00