diff --git a/Dockerfile b/Dockerfile
index bd1223a342..b1a4bd87ce 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -59,7 +59,7 @@ FROM linux AS spacemesh
 
 # Finally we copy the statically compiled Go binary.
 COPY --from=builder /src/build/go-spacemesh /bin/
-COPY --from=builder /src/build/service /bin/
+COPY --from=builder /src/build/post-service /bin/
 COPY --from=builder /src/build/libpost.so /bin/
 COPY --from=builder /src/build/gen-p2p-identity /bin/
 COPY --from=builder /src/build/merge-nodes /bin/
diff --git a/Makefile-libs.Inc b/Makefile-libs.Inc
index 03c0ad332e..7f80ae516b 100644
--- a/Makefile-libs.Inc
+++ b/Makefile-libs.Inc
@@ -50,21 +50,21 @@ else
 	endif
 endif
 
-POSTRS_SETUP_REV = 0.7.8
+POSTRS_SETUP_REV = 0.7.11
 POSTRS_SETUP_ZIP = libpost-$(platform)-v$(POSTRS_SETUP_REV).zip
 POSTRS_SETUP_URL_ZIP ?= https://github.com/spacemeshos/post-rs/releases/download/v$(POSTRS_SETUP_REV)/$(POSTRS_SETUP_ZIP)
 
 POSTRS_PROFILER_ZIP = profiler-$(platform)-v$(POSTRS_SETUP_REV).zip
 POSTRS_PROFILER_URL ?= https://github.com/spacemeshos/post-rs/releases/download/v$(POSTRS_SETUP_REV)/$(POSTRS_PROFILER_ZIP)
 
-POSTRS_SERVICE_ZIP = service-$(platform)-v$(POSTRS_SETUP_REV).zip
+POSTRS_SERVICE_ZIP = post-service-$(platform)-v$(POSTRS_SETUP_REV).zip
 POSTRS_SERVICE_URL ?= https://github.com/spacemeshos/post-rs/releases/download/v$(POSTRS_SETUP_REV)/$(POSTRS_SERVICE_ZIP)
 
 ifeq ($(platform), windows)
 	POSTRS_SETUP_LIBS = post.h post.dll
 
 	POSTRS_PROFILER_BIN = profiler.exe
-	POSTRS_SERVICE_BIN = service.exe
+	POSTRS_SERVICE_BIN = post-service.exe
 else
 	ifeq ($(platform), $(filter $(platform), macos macos-m1))
 		POSTRS_SETUP_LIBS = post.h libpost.dylib
@@ -73,7 +73,7 @@ else
 	endif
 
 	POSTRS_PROFILER_BIN = profiler
-	POSTRS_SERVICE_BIN = service
+	POSTRS_SERVICE_BIN = post-service
 endif
 
 BINDIR_POSTRS_SETUP_LIBS = $(foreach X,$(POSTRS_SETUP_LIBS),$(BIN_DIR)$(X))
diff --git a/activation/post_supervisor_nix.go b/activation/post_supervisor_nix.go
index 637ec40455..bfd2e50af3 100644
--- a/activation/post_supervisor_nix.go
+++ b/activation/post_supervisor_nix.go
@@ -2,4 +2,4 @@
 
 package activation
 
-const DefaultPostServiceName = "service"
+const DefaultPostServiceName = "post-service"
diff --git a/activation/post_supervisor_win.go b/activation/post_supervisor_win.go
index 99628be55c..a42df38f6f 100644
--- a/activation/post_supervisor_win.go
+++ b/activation/post_supervisor_win.go
@@ -2,4 +2,4 @@
 
 package activation
 
-const DefaultPostServiceName = "service.exe"
+const DefaultPostServiceName = "post-service.exe"
diff --git a/go.mod b/go.mod
index 43a58f7bea..0f46f7c94c 100644
--- a/go.mod
+++ b/go.mod
@@ -45,7 +45,7 @@ require (
 	github.com/spacemeshos/go-scale v1.2.0
 	github.com/spacemeshos/merkle-tree v0.2.3
 	github.com/spacemeshos/poet v0.10.4
-	github.com/spacemeshos/post v0.12.7
+	github.com/spacemeshos/post v0.12.8
 	github.com/spf13/afero v1.11.0
 	github.com/spf13/cobra v1.8.1
 	github.com/spf13/pflag v1.0.5
diff --git a/go.sum b/go.sum
index 78a3372a06..81206a3ccf 100644
--- a/go.sum
+++ b/go.sum
@@ -616,8 +616,8 @@ github.com/spacemeshos/merkle-tree v0.2.3 h1:zGEgOR9nxAzJr0EWjD39QFngwFEOxfxMloE
 github.com/spacemeshos/merkle-tree v0.2.3/go.mod h1:VomOcQ5pCBXz7goiWMP5hReyqOfDXGSKbrH2GB9Htww=
 github.com/spacemeshos/poet v0.10.4 h1:MHGG1dhMVwy5DdlsmwdRLDQTTqlPA21lSQB2PVd8MSk=
 github.com/spacemeshos/poet v0.10.4/go.mod h1:hz21GMyHb9h29CqNhVeKxCD5dxZdQK27nAqLpT46gjE=
-github.com/spacemeshos/post v0.12.7 h1:0pLD19TWM6EktFhnd+7QW8ifvdVH952EKliGUN49gFk=
-github.com/spacemeshos/post v0.12.7/go.mod h1:WzfVgaa1wxgrsytC4EVKkG8rwoUxjyoyQL0ZSxs56Y0=
+github.com/spacemeshos/post v0.12.8 h1:xcxVPWTvt2zJYJUvdpmX7CwR1CQnMnmd4VndThGbSdY=
+github.com/spacemeshos/post v0.12.8/go.mod h1:WzfVgaa1wxgrsytC4EVKkG8rwoUxjyoyQL0ZSxs56Y0=
 github.com/spacemeshos/sha256-simd v0.1.0 h1:G7Mfu5RYdQiuE+wu4ZyJ7I0TI74uqLhFnKblEnSpjYI=
 github.com/spacemeshos/sha256-simd v0.1.0/go.mod h1:O8CClVIilId7RtuCMV2+YzMj6qjVn75JsxOxaE8vcfM=
 github.com/spaolacci/murmur3 v1.1.0 h1:7c1g84S4BPRrfL5Xrdp6fOJ206sU9y293DDHaoy0bLI=
diff --git a/systest/Dockerfile b/systest/Dockerfile
index 4bd9b07388..ae6235ecbe 100644
--- a/systest/Dockerfile
+++ b/systest/Dockerfile
@@ -30,6 +30,6 @@ RUN set -ex \
    && apt-get clean \
    && rm -rf /var/lib/apt/lists/*
 COPY --from=build /src/build/tests.test /bin/tests
-COPY --from=build /src/build/libpost.so /bin/libpost.so
-COPY --from=build /src/build/service /bin/service
+COPY --from=build /src/build/libpost.so /bin/
+COPY --from=build /src/build/post-service /bin/
 ENV LD_LIBRARY_PATH="/bin/"
diff --git a/systest/Makefile b/systest/Makefile
index 489de35f9d..e45208caea 100644
--- a/systest/Makefile
+++ b/systest/Makefile
@@ -5,9 +5,9 @@ tmpfile := $(shell mktemp /tmp/systest-XXX)
 test_name ?= TestSmeshing
 org ?= spacemeshos
 image_name ?= $(org)/systest:$(version_info)
-certifier_image ?= spacemeshos/certifier-service:v0.7.8
+certifier_image ?= spacemeshos/certifier-service:v0.7.11
 poet_image ?= $(org)/poet:v0.10.3
-post_service_image ?= $(org)/post-service:v0.7.8
+post_service_image ?= $(org)/post-service:v0.7.11
 post_init_image ?= $(org)/postcli:v0.12.5
 smesher_image ?= $(org)/go-spacemesh-dev:$(version_info)
 bs_image ?= $(org)/go-spacemesh-dev-bs:$(version_info)
diff --git a/systest/parameters/bignet/certifier.yaml b/systest/parameters/bignet/certifier.yaml
index fb92d02979..0fb3bf3e0d 100644
--- a/systest/parameters/bignet/certifier.yaml
+++ b/systest/parameters/bignet/certifier.yaml
@@ -13,3 +13,7 @@ init_cfg:
     n: 2
     r: 1
     p: 1
+limits:
+  max_concurrent_requests: 2
+  max_pending_requests: 100
+  max_body_size: 4096
diff --git a/systest/parameters/fastnet/certifier.yaml b/systest/parameters/fastnet/certifier.yaml
index fb92d02979..0fb3bf3e0d 100644
--- a/systest/parameters/fastnet/certifier.yaml
+++ b/systest/parameters/fastnet/certifier.yaml
@@ -13,3 +13,7 @@ init_cfg:
     n: 2
     r: 1
     p: 1
+limits:
+  max_concurrent_requests: 2
+  max_pending_requests: 100
+  max_body_size: 4096
diff --git a/systest/parameters/longfast/certifier.yaml b/systest/parameters/longfast/certifier.yaml
index fb92d02979..0fb3bf3e0d 100644
--- a/systest/parameters/longfast/certifier.yaml
+++ b/systest/parameters/longfast/certifier.yaml
@@ -13,3 +13,7 @@ init_cfg:
     n: 2
     r: 1
     p: 1
+limits:
+  max_concurrent_requests: 2
+  max_pending_requests: 100
+  max_body_size: 4096