diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 5c2943d4..78169a38 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -1,8 +1,12 @@
 name: CI
-on: [push, pull_request]
+on:
+    push:
+    pull_request:
+    schedule:
+        - cron: '0 2 * * 0'
 
 env:
-    OPENSSL_BRANCH: openssl-3.6
+    OPENSSL_BRANCH: openssl-3.6.0
     USE_RPATH: yes
     PATCH_OPENSSL: 0
     GOST_PROVIDER_ENABLE_ONLINE_TESTS: 1
@@ -10,6 +14,7 @@ env:
 jobs:
     gcc-openssl-stable:
         runs-on: ubuntu-latest
+        if: ${{ github.event_name != 'schedule' }}
         env:
             PATCH_OPENSSL: 1
         steps:
@@ -21,6 +26,7 @@ jobs:
 
     clang-openssl-stable:
         runs-on: ubuntu-latest
+        if: ${{ github.event_name != 'schedule' }}
         env:
             CC: clang
             PATCH_OPENSSL: 1
@@ -33,6 +39,7 @@ jobs:
 
     macos-openssl-stable:
         runs-on: macos-latest
+        if: ${{ github.event_name != 'schedule' }}
         env:
             USE_RPATH:
             PATCH_OPENSSL: 1
@@ -46,6 +53,7 @@ jobs:
 
     gcc-openssl-master:
         runs-on: ubuntu-latest
+        if: ${{ github.event_name == 'schedule' }}
         env:
             OPENSSL_BRANCH: master
         steps:
@@ -57,6 +65,7 @@ jobs:
 
     macos-openssl-master:
         runs-on: macos-latest
+        if: ${{ github.event_name == 'schedule' }}
         env:
             OPENSSL_BRANCH: master
             USE_RPATH:
@@ -69,6 +78,7 @@ jobs:
 
     gcc-asan-openssl-master:
         runs-on: ubuntu-latest
+        if: ${{ github.event_name == 'schedule' }}
         env:
             OPENSSL_BRANCH: master
             ASAN: -DASAN=1
@@ -81,6 +91,7 @@ jobs:
 
     macos-asan-openssl-master:
         runs-on: macos-latest
+        if: ${{ github.event_name == 'schedule' }}
         env:
             OPENSSL_BRANCH: master
             ASAN: -DASAN=1
@@ -94,6 +105,7 @@ jobs:
 
     gcc-openssl-stable-x86:
         runs-on: ubuntu-latest
+        if: ${{ github.event_name == 'schedule' }}
         env:
             CFLAGS: -m32
             LDFLAGS: -m32
diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index 4a709caf..36239dd1 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -1,7 +1,7 @@
 name: "CodeQL"
 
 env:
-  OPENSSL_BRANCH: openssl-3.6
+  OPENSSL_BRANCH: openssl-3.6.0
   #RPATH: "-Wl,-rpath=${PREFIX}/lib"
   #PREFIX: ${HOME}/opt
   #PATH: ${PREFIX}/bin:${PATH}
diff --git a/.github/workflows/coverity.yml b/.github/workflows/coverity.yml
index 487c2932..4402d5f4 100644
--- a/.github/workflows/coverity.yml
+++ b/.github/workflows/coverity.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     if: ${{ github.repository_owner == 'gost-engine' || github.event_name == 'workflow_dispatch' }}
     env:
-      OPENSSL_BRANCH: openssl-3.6
+      OPENSSL_BRANCH: openssl-3.6.0
       USE_RPATH: yes
       PATCH_OPENSSL: 1
       GOST_PROVIDER_ENABLE_ONLINE_TESTS: 0
diff --git a/.github/workflows/windows.yml b/.github/workflows/windows.yml
index 15149c68..f9de2657 100644
--- a/.github/workflows/windows.yml
+++ b/.github/workflows/windows.yml
@@ -12,7 +12,7 @@ jobs:
               with:
                   repository: openssl/openssl
                   path: openssl
-                  ref: openssl-3.6
+                  ref: openssl-3.6.0
                   fetch-depth: 0
             - run: echo "::set-output name=head::$(git -C openssl describe --always --long)"
               id: openssl