diff --git a/go.mod b/go.mod
index 8a7a7af..a7ddb80 100644
--- a/go.mod
+++ b/go.mod
@@ -13,5 +13,5 @@ require github.com/google/uuid v1.3.0 // indirect
 
 require (
 	github.com/dlclark/regexp2 v1.10.0 // indirect
-	github.com/pkoukk/tiktoken-go v0.1.5
+	github.com/pkoukk/tiktoken-go v0.1.6
 )
diff --git a/go.sum b/go.sum
index 02abf3a..d2c8a12 100644
--- a/go.sum
+++ b/go.sum
@@ -7,8 +7,8 @@ github.com/go-telegram-bot-api/telegram-bot-api/v5 v5.5.1 h1:wG8n/XJQ07TmjbITcGi
 github.com/go-telegram-bot-api/telegram-bot-api/v5 v5.5.1/go.mod h1:A2S0CWkNylc2phvKXWBBdD3K0iGnDBGbzRpISP2zBl8=
 github.com/google/uuid v1.3.0 h1:t6JiXgmwXMjEs8VusXIJk2BXHsn+wx8BZdTaoZ5fu7I=
 github.com/google/uuid v1.3.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
-github.com/pkoukk/tiktoken-go v0.1.5 h1:hAlT4dCf6Uk50x8E7HQrddhH3EWMKUN+LArExQQsQx4=
-github.com/pkoukk/tiktoken-go v0.1.5/go.mod h1:9NiV+i9mJKGj1rYOT+njbv+ZwA/zJxYdewGl6qVatpg=
+github.com/pkoukk/tiktoken-go v0.1.6 h1:JF0TlJzhTbrI30wCvFuiw6FzP2+/bR+FIxUdgEAcUsw=
+github.com/pkoukk/tiktoken-go v0.1.6/go.mod h1:9NiV+i9mJKGj1rYOT+njbv+ZwA/zJxYdewGl6qVatpg=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/sashabaranov/go-openai v1.15.4 h1:BXCR0Uxk5RipeY4yBC7g6pBVfcjh8jwrMNOYdie6yuk=
 github.com/sashabaranov/go-openai v1.15.4/go.mod h1:lj5b/K+zjTSFxVLijLSTDZuP7adOgerWeFyZLUhAKRg=