diff --git a/.github/release-please/manifest.json b/.github/release-please/manifest.json
index 84caa8a..7003a1e 100644
--- a/.github/release-please/manifest.json
+++ b/.github/release-please/manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "0.7.6"
+  ".": "0.7.7"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index a011096..7485288 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [0.7.7](https://github.com/fluencelabs/aqua-lib/compare/aqua-lib-v0.7.6...aqua-lib-v0.7.7) (2023-09-22)
+
+
+### Bug Fixes
+
+* **workers:** fix get_worker_id signature ([#58](https://github.com/fluencelabs/aqua-lib/issues/58)) ([7402e0c](https://github.com/fluencelabs/aqua-lib/commit/7402e0c072a0dd95e5321cba292ae58608ded82a))
+
 ## [0.7.6](https://github.com/fluencelabs/aqua-lib/compare/aqua-lib-v0.7.5...aqua-lib-v0.7.6) (2023-09-22)
 
 
diff --git a/package-lock.json b/package-lock.json
index 893d7fb..90e95ea 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@fluencelabs/aqua-lib",
-  "version": "0.7.6",
+  "version": "0.7.7",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "@fluencelabs/aqua-lib",
-      "version": "0.7.6",
+      "version": "0.7.7",
       "license": "MIT",
       "devDependencies": {
         "@fluencelabs/aqua": "0.9.4"
diff --git a/package.json b/package.json
index 071488c..d0e2d29 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@fluencelabs/aqua-lib",
-  "version": "0.7.6",
+  "version": "0.7.7",
   "description": "Aqua standard library",
   "files": [
     "builtin.aqua",