diff --git a/crypto/smartcont/tolk-stdlib/common.tolk b/crypto/smartcont/tolk-stdlib/common.tolk
index 4c0c4007..5311ec2f 100644
--- a/crypto/smartcont/tolk-stdlib/common.tolk
+++ b/crypto/smartcont/tolk-stdlib/common.tolk
@@ -1,7 +1,7 @@
 // Standard library for Tolk (LGPL licence).
 // It contains common functions that are available out of the box, the user doesn't have to import anything.
 // More specific functions are required to be imported explicitly, like "@stdlib/tvm-dicts".
-tolk 0.7
+tolk 0.8
 
 /**
   Tuple manipulation primitives.
diff --git a/crypto/smartcont/tolk-stdlib/gas-payments.tolk b/crypto/smartcont/tolk-stdlib/gas-payments.tolk
index 83893354..2ac32f48 100644
--- a/crypto/smartcont/tolk-stdlib/gas-payments.tolk
+++ b/crypto/smartcont/tolk-stdlib/gas-payments.tolk
@@ -1,5 +1,5 @@
 // A part of standard library for Tolk
-tolk 0.7
+tolk 0.8
 
 /**
   Gas and payment related primitives.
diff --git a/crypto/smartcont/tolk-stdlib/lisp-lists.tolk b/crypto/smartcont/tolk-stdlib/lisp-lists.tolk
index 429f0cbf..0cb17841 100644
--- a/crypto/smartcont/tolk-stdlib/lisp-lists.tolk
+++ b/crypto/smartcont/tolk-stdlib/lisp-lists.tolk
@@ -1,5 +1,5 @@
 // A part of standard library for Tolk
-tolk 0.7
+tolk 0.8
 
 /**
     Lisp-style lists are nested 2-elements tuples: `(1, (2, (3, null)))` represents list `[1, 2, 3]`.
diff --git a/crypto/smartcont/tolk-stdlib/tvm-dicts.tolk b/crypto/smartcont/tolk-stdlib/tvm-dicts.tolk
index a47fe542..5c436239 100644
--- a/crypto/smartcont/tolk-stdlib/tvm-dicts.tolk
+++ b/crypto/smartcont/tolk-stdlib/tvm-dicts.tolk
@@ -1,5 +1,5 @@
 // A part of standard library for Tolk
-tolk 0.7
+tolk 0.8
 
 /**
     Dictionaries are represented as `cell` data type (cells can store anything, dicts in particular).
diff --git a/crypto/smartcont/tolk-stdlib/tvm-lowlevel.tolk b/crypto/smartcont/tolk-stdlib/tvm-lowlevel.tolk
index ef7c2afe..72a54aac 100644
--- a/crypto/smartcont/tolk-stdlib/tvm-lowlevel.tolk
+++ b/crypto/smartcont/tolk-stdlib/tvm-lowlevel.tolk
@@ -1,5 +1,5 @@
 // A part of standard library for Tolk
-tolk 0.7
+tolk 0.8
 
 /// Usually `c3` has a continuation initialized by the whole code of the contract. It is used for function calls.
 /// The primitive returns the current value of `c3`.
diff --git a/tolk/tolk-version.h b/tolk/tolk-version.h
index 7eaf55a7..84326012 100644
--- a/tolk/tolk-version.h
+++ b/tolk/tolk-version.h
@@ -18,6 +18,6 @@
 
 namespace tolk {
 
-constexpr const char* TOLK_VERSION = "0.7.0";
+constexpr const char* TOLK_VERSION = "0.8.0";
 
 } // namespace tolk